Category Archives: AMH News

Tested: Bell Moto III review

See also:
Airoh TR1
XLite X420 GT
Bell Mag 9
HJC i30

OLYMPUS DIGITAL CAMERATested: Bell Moto 3 helmet

Where: Spain and Morocco

Cost: £185 ebay

Weight: 1650g

In a line: Looks cool and works great with Qwik-Strap goggles, but not practical.

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What they say
The iconic legend has returned! When the original Moto-3 was created back in the late 70s it was a product ahead of its time. Quickly becoming the industry standard in performance and style, today’s Moto-3 is everything it was style-wise, with the added benefits of modern safety and production advancements. From the fiberglass composite shell to the EPS-lined chin bar, we left no detail unpolished. The solid colors use the original style terrycloth liner, which is removable and washable.

What I think:

tik

• Looks cool
• Feels light
• Chin guard not too close
• No visor hinges or other fittings to break
• Works well with Qwik-Strap goggle straps
• Good price, compared to recent X-Lites
• Yellow

cros

• D-rings a bit fiddly and pin-down stud came away
• Not full visor protection; the old bug or chip will get through
• As unaerodynamic as it looks


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Review
For years I’ve been mostly wearing a costly open face X-Lite 402 or an inexpensive Bell Mag 9 with full face visors. Best thing is the great visibility and protection plus you leave it on to talk to people (less faff with glasses, too). But sometimes I miss a full face’s ability to be securely cable-locked to the bike via the chin bar (doing so via the D-rings never fooled anyone). And it has to be said thee types lids look good too.
I don’t usually get on with ‘in your’ full face lids like an X-Lite X551 I tried, but after  few thousand miles the Bell Moto III has suited me just fine. The wide aperture and the fact that the chin guard isn’t right in against your mouth makes it unobtrusive on the road while not feeling too claustrophobic when not on the move. Usually I can’t wait to get a full face helmet off my face.
I’ve been riding a Himalayan with a low screen at no more that 65mph, and at that speed buffeting or neck strain hasn’t been a problem. There’s no annoying bobbing around and the wind noise is what you’d expect when riding a motorbike.
Inside the lining has a nice, towel-like surface (terrycloth they call it) and all of it removed and refitted easily after washing – not all lids manage that. Only the double D-rings can be a bit fiddly – I seem to recall the X-Lite does it better.

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I had an original, but beaten up old Moto III in the early 1980s – a nice-looking lid but as cozy as a brick-like inside. Goggles were always a bit awkward to move easily one-handed while riding. Decades later we have Qwik-Straps which I tried in Algeria last year and bought again for the Moto III.

bell1

As you can see in the pictures, two short straps fit in your regular goggle anchor slots, then two separate attachment pads glue to the side of your lid. One is velcro (best fitted on the left); the other is a clip-and-pivot stud. Clip the right strap to this pivot then pass the goggles over your face attach to the velcro. Undo the velcro and the goggles swing down to the right. Or – as I got used to doing – unvelcro and swing the goggles over to the back and re-velcro. Goggles are securely out the way but not dangling. It’s a clever system which definitely helped make the Moto III a much better travel lid than I expected.

I enjoyed riding around in my Moto 3 but after one final ride in Morocco in 2025 (below), I sold it. For what I do: stopping frequently, riding slowly, taking pics and making notes, an open face full visor lid like my HJC suits my needs much more.

Himalayan: Impressions at the edge of the Sahara

Himalayan Index Page
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Just got to the desert about a 1200 miles in. Two wheels on my wagon and the Himalayan still humming along. Hard to believe it hasn’t missed a beat running down from Malaga over the High Atlas and down here to the edge of the Sahara. The tension is unbearable!
Fuel economy has slowly improved and is now averaging 77mpg Imp (about 27.2kpl; 64.1 US). Bear in mind since leaving the autoroute from Tangier I rarely go over 60, where that’s possible. At yet at these modest speeds the REH is a very satisfying and undemanding ride. It’s an ideal low-profile machine for Morocco, if not so much the getting here. That’s because the seat still needs work; an easy enough fix.

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I’m really impressed how well this thing rides on the dry stony mountain tracks which sum up most of ‘mainland’ Morocco. It’s so effortless you don’t even notice at first. Can’t say the same of a 310GS which I’ve also ridden out here a lot: more concentration required on the dirt. The 310 motor and brakes are more suited to shredding tarmac canyons – another adventure-styled bike that’s not really an off-roader. The REH doesn’t look like anything you’d know – maybe a civil partnership of Rokon and MZ.
It must be down to the Him’s combination of low CoG, torquey, long-stroke motor, wide gearing and 21-inch front, plus on my bike, the Anakee Wilds and YSS shock which help make it one of the best bikes I’ve ridden in Morocco for years. On one epic high mountain day I even managed to zing the centre stand on the supermoto track they call the to Sidi Ouaziz.

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Brakes are fine on the dirt. The weak-on-road front is as you’d want; the back a tad sharp, but that’s normal, easy to manage and even useful.
To me the ABS is not an issue at the speeds either I or the bike can manage on the dirt. If it engages you probably need to slow down. Both wheels lock easily on really loose stuff before the ABS even reaches for the alarm clock. On the road I’m sure there will come a day when I welcome it.

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My proof-of-seat concept (2 x 20mm foam sandwich under a Cool Cover) is an improvement but not there yet. Two days over 400km more or less non-stop and I wonder if the foam slabs are crushed out already. It’s worse on rocky dirt where I tend to stand only when I must. The aerated Cool Cover may help, but it’s slippery and tends to slide me forward. Next version wants to be more level and maybe more foam.
I think what’s still a short distance between seat and footrest (for me) makes levering the body upwards harder that it would be on a KTM450 for example. Removing the footrest rubbers will add an inch more leverage while the 2-inch rise in the bars is nearly just right for me.

OLYMPUS DIGITAL CAMERAEven though I’m wearing a Bell Moto III I don’t find the buffeting from the short screen intrusive at 65 – my self-imposed max until I know better. It needs to be about 4 inches higher to push the wind over my head but I wonder if one of those air lip/dams might also help lift the airstream. I bought the MRA one but it was too wide to fit without drilling or other bodging. Of course on the dirt the screen is as unobtrusive as you want which is why a spoiler is a better idea than adding height.
The Enfield catches you out with firm stock suspension – the opposite of most of my recent bikes, especially the Jap ones. I bought a YSS shock and fork preloaders as soon as I got the bike, and the YSS shock works as well or better than the Hyperpro (XCo, WR), Tractive (CB500X) or Wilber (XSR700) I’ve run out here recently. All it needs is a pricey HPA to be truly useful, because adjusting preload will be a right  pain (unlike a 310GS, for example).
I suppose they’re now a bit shown up by the YSS shock, but road and trail the RWUp forks are just right for my sort of speeds and load. The preloaders are set on zero – rats! that’s ten quid down the drain.
Because my Anakees are knobbly I tend to leave them at road pressures on  the trail, which makes the suspension feel harsher than it is. I know dropping just a few pounds will make a difference, but I tend to endure rather than fiddle, until necessary. Fyi I’m 95kg (210lb) and my gear is probably another 20%.

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My tubeless tyres hadn’t lost any air on collection but the back (vulcanised band) lost a couple of pounds after a few days then settled down. The Tubliss front was doing the job until I saw a bit of Slime oozing from the red valve which means it’s getting past the 7-bar high-pressure core. I tried to top it up, but the crumby garage hose was split and purged more air than it put in. Don’t meddle until you must! Now I realise my pressure gauge doesn’t read to a lofty 7 bar (100 psi) and my Cycle Pump has no gauge. I pumped it up for 3 minutes which hopefully has got up to 7 bar until I find a better garage pump. I said this years ago when I fitted it on the GS500R:  Tubliss is a pain for overlanding rather than rec dirt biking. Or maybe I should have anticipated the need for a gauge that reads 7 bar +…
Out of Malaga the fully charged Michelin TPMS took many hours to pair up and show readings, but since was very handy in monitoring the experimental tubeless tyre pressures. Sadly, 10 days in it appears to have packed up – not even the battery level is indicated.
Now I’ve refined the strapping, the slim Kriega OS20s throwovers sit tight and are easy and quick to access. Total demounting would be easier with the HDPE Kriega platform, but I just pull out the white liners if I need to strip the bike overnight (rare). Their slimness is a real benefit on some narrow and gnarly canyon tracks where catching the cliffside with metre+ wide alloy cabinets risks being ejected into the abyss.

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Even with bivouac camping gear (everything bar a tent) there’s no need for a tail pack because the nifty 6-litre Lomo bags either side of the tank take up the slack and help spread the load evenly. A very handy spot for gear and, with the Kriegas, a sacrificial crashbar for when that days comes.

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So, after 10 brilliant days in the mountains managing to dodge hail, bandits and lightning, all is good with the Himalayan and pretty good with my adaptions. It’s somewhat nerve-wracking but then it always is as I tend to come out here on a wing and a prayer with roughly adapted bikes I’ve barely used.
The XCountry came with the various lip-chewing issues of that series (but nothing went wrong) and the WR250R had dodgy fuel pump activity when hot (but with care got me round OK). Clapped-out Tornados only had age- or user-related issues. Even a Husky 650 Terra, a 701 and an F650GS loaner and 700GS rental with 100k did me a week. Only the Tenere 660Z CB500X and tasty XSR700 came with- and delivered absolutely no worries. You can’t pay enough for that (bodes well for the XT700, too. You can see where I’m going with this).
I met a gnarly KTM450 overlander carrying a spare injector, fuel pump and clutch. Me, I have spare underpants. In fact I brought two by mistake. One will have to go.

Time to see how the Himalayan manages several hundred miles of desert piste.

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Himalayan in Morocco: High Atlas

Himalayan Index Page

Has it really only been six days in Morocco? Seems like ages.
A few photos from the ride so far.

Balleria: €83 open-return at the counter.

Nice boat mister.

Gibraltar: Rule Brexannia!

Big advs as far as the eye can see. And a chimney stork.

Pointy bridge – no stork nests on there.

Bell Moto III + Qwik-Strap. Good combo on the non-ballistic Him.

In to the hills.

Windy and 6°C.

Popcorn and peanuts for lunch + a tub of Vache for emergencies.

Anergui – always wanted to visit.

Mule bridge.

Up the Assif to MH18. Easy enough if not too wide.

Follow the river.

Two mules on a bridge.

No way through to Taghia they say. Fair enough.

2900m – highest sealed road in Morocco. Probably.

Ait Bou’ valley.

Overpriced kasbah. You live and learn.

That centre stand needs bending before it gets bent.

Low route to Demnate. Glad to have the grippy Michelin Wilds.

Old Bedford AWD – an Enfield among lorries.

Back in the clouds on the Demnate crossing trying to outrun a forecast downpour.

Never ask a duck for directions.

Himalayan just laps it up.

I appear to have soiled myself.

Young Berber ninja patrol in Amzeria.

Back down to Skoura.

Your classic Moroccan lunch.

Goat in a crate + some seasoning.

Leatherman sugar breaker.

Midday at the oasis. Boots nearly dry now.

…..

Next – a couple of day trips back into the hills, then down to the Sahara for some desert biking.

Tubeless DIY: Techniques, Sealants & Tapes

Tubeless Conversion Index Page
TL-diy
TL-tyrewell

I and others have come to the conclusion that the key to successful and safe DIY spoke sealing is using a rim with the safety lips (right). These rims are stamped ‘MT’ as opposed to ‘WM’.

SHORT VERSION: AT rear wheel: easy to DIY • Front 21s: use an MT rim
at-wheels

L o n g e r  explanation
All cast tubeless wheels have these lips, and just about all rear spoked, tube-type rims have them too, right as far back as IVJ Teneres from the mid-80s. These humps/ridges/lips keep a tyre’s bead seated on the rim and out of the well (but make tyre changing harder).

However, stock 21-inch tube-type spoke rims hardly ever have them. I don’t know why as having a flat tyre come off the rim is more perilous than on the rear. So with a typical 18/21 spoked bike, like my AT, DIY-ing the stock lipped back wheel is easy and safe. But the front requires tracking down a lipped 21. Giant and Takasako Excel (above right) make them from about £110 but you won’t find ebay flooded with them. Once you have laced that rim on you can try and DIY seal it too, or you can spend from £120 on a BARTubeless or Airtight professional sealing.

The video above demonstrates the rim sealing procedure. Nice job but can you see the big flaw?
The rims, even the rear, do not have the TL safety bead or lip to make a good seal. I see trouble ahead.
tl-ianwheel

PU sealants
Way back in 2008 I bought the new XT660Z Tenere for a research trip in Morocco. I asked on Horizons if sealing the well of the spoked rims to make them tubeless (left) was a good idea. The discussion concluded it was do-able and had been done.

tubeless-sealed

I like to experiment with new ways of doing things, so I went ahead. Full DIY XT660Z article here. Short version: the stuff I used (right) didn’t adhere that well, plus I didn’t do a good enough job in preparing the rim: and then on the road, I forgot all about it, tyre pressures dropped after 1500km and I dinged a rim and lost the seal.

tL-selfetch

Above: over a decade later Ian C. tells me he once had good results on his KTM V-twin with Ever Build Puraflex 40 PU sealant; about £6 for 310ml. This was after thoroughly degreasing and then spraying etch primer (right) on the wheel before applying a couple of layers of black Puraflex and screeding it down smoothly.

tl-goop

Cyb’s DIY procedure listed on the index page does it another way: carefully sealing each nipple with two types of sealant but not covering them in an overall band or even a tape. There’s much to be said to this: individual leaks can be more easily pinpointed and fixed. He recommends specific glues: which he seems to have researched rather than hoped for the best. First, two applications of runny Seal-All on each spoke nipple (see below). Runny – even like SuperGlue – is the key so it will seep down into the nipples’ threads and along the outer collar.

TL-spokwash

Don’t forget there’s a curved spoke washer (right) between the spoke nipple and the rim, so that’s an extra leakage surface to seal. Then, once cured, each nipple is capped with a thicker blob of Goop from the same manufacturer, Eclectic Products in Oregon.

TL-1782

In the UK Cyb’s exact products are hard to find or are expensive if bought from the US where Seal-All is just a couple of dollars. I found Goop for a tenner. There must be something identical here to Seal-All – is it so different from the Bostik 1782 I have in the desk drawer? I put a test blob of 1782 on a rim to see if it would peel off easily. It didn’t so I used it on my Africa Twin’s back rim, then cap with the Goop.

TL-siloconesealant

Others have used plain old Silicone sealant. Something that’s designed for tent seam sealing (Seam Grip, Seam Seal) will be runny enough. Another good thing with Seal-All and Goop (and 1782) is they’re clear so you can see any too-big bubbles or lifting. They definitely look better than the creamy texture of the 3M 5300 mastic I tried years ago.

wrslime

The good thing is tyre pressure pushes these tapes and sealants into the rim, so improving the seal. But if you inject water-soluble Slime or similar instant puncture sealant (right), it may not agree with your sealants and it will all come apart.
As it is, water can seep down a spoke collar from the outside and get under your sealant. If you’re doing wet trip, like Siberia, there’s something to be said from sealing the nipple/rim/spoke contact area from the outside too. Just a smear of whatever you got ought to do.

TL-blob

Glass sealant DIY
Another DIY suggestion is using glass sealant again, being meticulous with your pre-cleaning and patient with your sealant curing – see below. Sounds similar to Cyb’s process.

1. Glass (windscreen) sealant
2. 16″ Harley inner tube or rim band
3. Glass cleaner or oven degreaser

• Clean the wheels with the degreaser/cleaner, mini wire brush wash (left) if old, then with water to make sure any swarf or chemical is washed off. Wait for a day in dry. Use a blast of air if indeed
• Apply the sealant to each spoke nipple, wait for a day to cure, apply another layer, wait again
• Apply sealant to the inner part of the wheel. One layer for one day, do it twice then wait until it’s completely cured
• Fit the rim band (or tape, see below)

Good tip from CyclePump man: check spoke tension before your seal the nipples forever. A bit slow but worth watching in full.
TL-tapewheel

Builders’ Sealing Tapes
One guy told me he simply taped up his rims with duct tape and topped up his tyres once a week. Using something more airtight might even enable a proper job.

tl3mtape

I’ve seen 3M 4411 Extreme Sealing Tape mentioned (right; technical sheet). In neutral (N), grey (G) or black (B), it’s 1mm thick (more pliable than the 2mm 4412N) and comes in 50mm width for big bike rims, or 38mm (1.5 inches; product code: BLA193840). A 5.5-m roll of 38mm costs £20 and is enough to do three ~1.5m circumference rim wheels once.

at-wheels

Another mile-long thread on Advrider with some good ideas and solutions. This tape works best where the well/drop centre of the rim is nice and flat, as on a wide supermoto rim shown above left, or my Africa Twin (left, upper wheel). You’d imagine a curved profile will work less well with tape, but see Cycle Pump vid above.

ap111

If I was doing such a DIY sealing job again, this time I’d consider forensically cleaning the rim with something like 3M Adhesion Promoter 111 (AP111; right; £20 for 250ml) (‘A quick wipe of AP111 on the ionomer is suggested for best performance of the overlapping tape. AP111 will approximately double Extreme Sealing Tape’s adhesion to its own ionomer backing).

glu-mek

But £20 for a half pint is quite expensive. I know from kayaking that brake cleaner, acetone (paint or nail polish remover) or any number of other highly noxious solvents like rubber or plastic-eating MEK (Methyl Ethyl Ketone, (right) or Toluene also work.
Then I’d seal each nipple with some runny glue so it seeps down into the threads. Let that cure, do it again then a dab of silicon like McNett Aquasure or Bostik 1782 or a mate tried EvoStik Sticks Like Sh1t. Then cap with Goop or whatever before letting it all cure again and taping it all up (so similar to Outex, then). I  note Cyb says silicone is not as oil-resistant as the glues he uses. 3M is a big name for industrial applications but there are all sorts of waterproof, self-amalgamating or self-fusing silicone tapes out there in rubber and plastic for household leaks.

All it’s got to be is soft and pliable to contour the rim well closely, be stuck on to a very clean, oil-free surface, exceedingly non-porous and darned sticky, come what may. I’d hope 4411 or the DuPont equivalent: Tyvek, have all these properties, but Tyvek only seems to come in 60mm widths, a bit wide even for a giant adv rim.

Another tape that’s been mentioned is Muc-Off MTB wheel sealing tape (left). Costs from £10 for 10m in Muc-Off pink up to 35mm wide for smaller moto wheels.
Tesa Tape 4289 (above left). It’s tensilised (stretchy), like self-amalgamating tape for leaky-pipe-repair (right). Not tried Tesa yet either but at 66 metres a roll it’s a fraction of the cost of 3M if you have several wheels to do. Yes it’s only an inch wide, but at 12 quid a roll you can do a few taut wraps round a wider back rim to get a good seal.
You might not bother with the laborious individual nipple gluing and go straight to tape (or do a continuous band, as above). It’s worth experimenting with at home before a big trip. The risk with tape-only is they might start separating when things get very hot. Don’t underestimate the centrifugal forces working on the tape inside your wheel. Warning below, the original rim tape put over a DIY sealing ‘for good measure’ span itself into pieces and blocked the valve. Things need to be glued down securely.

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Outex pads and tape
I came across Outex sealant tape which a mate has been using on his TTR for years. As with many of these DIY methods, some get on with it, some don’t as this post shows. Here’s another on Adv. Central Wheel in the UK used to sell it but stopped, presumably due to unreliable results from customers. IMO you can do as good a job with the off-the-shelf items mentioned above for half the price.

rollerrasp

Basically, it’s nothing more than a set of sticky pads for each spoke nipple plus a very sticky and wide double-sided tape applied into the rim well with as few creases as possible. And then a thicker protective tape over the top. Application video below; a higher-res video here. Costs from £90 to £125 in the UK which seems a lot when you see the other tapes, above. As mentioned, I was about to fit it to my WR, but stopped once I saw my rims lacked the safety bead I go on and on about. Take your time they say, to try and get all the air pockets out. Using an inner tube patch roller rasp (right) helps; you often get them with better puncture kits.

Have I missed any ideas? Let me know.

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Tubeless: professional spoke rim sealing

Tubeless Conversion Index Page

These methods are the professional spoked wheel options I know of available in the UK. In the US Woody’s Wheel Works have been sealing rims for years, but even they admit it’s a tricky business. All will probably insist your supplied rim has a safety ‘MT’ bead.

Haan

Screensh

Based in Netherlands, Haan seal handbuilt wheels using Excel MT rims and their own CNC’d hubs (below left). They wrap the spoke nipples in a tape which allows tension adjustments (good for racers), then apply their secret sealant. It’s about £1500 for an Africa Twin wheel set. They also cater for retro-fitting spoke TL rims for looks, ie: replacing a bike’s perfectly good stock cast wheels which are tubeless anyway.

BARTubeless polymer band

cbxL311

I was one of the first in the UK to try this in late 2015 on my CB500X: permanent rim sealing by BARTubeless in Italy (left). They come with a 4-year guarantee. A polymer is applied and sets hard in the well of the wheel, which has been heated by steam.
The tyre was a Golden Tyre GT 201 tubeless on the back and a similar K60 on the front. More here and here. One thing with Bart and similar thick linings is that they take up a bit of well depth in the rim which reduces the slack needed for easy tyre fitting or removing. I recall the rear GT tyre was hard to fit.

x2k04

I thought I had no air loss but tbh I don’t think I checked much, and over a couple of months there was quite a lot of leakage. Could have been the tyre bead, the valve, even the alloy rim might be porous. At an MoT weeks later they noticed the pressures were well down, but the stiff TL tyres disguised this, as they so often do.
Note in the picture top left the label says not to drop below 1.6bar (21psi) because the rims used by RR then did not have MT safety lips. They probably offer safety-bead rims now; certainly on the Africa Twin Bart rims they now sell. In the UK, wheel specialists Central Wheel Services near Birmingham will BARTubeless two wheels for you.
Balance the cost of either of these proprietary rim sealings with the many hours but modest cost and possible satisfaction of doing it yourself.

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CWC Airtight
Central Wheel Components in the UK do a version of the Haan sealing band. They call it Airtight. and again, as far as I know, I was among the first to try it on my Himalayan ride to Western Sahara in 2019. It cost £120 a wheel then but it’s done in the UK (by ATS Euromaster, a UK tyre outlet owned by Michelin).

TL-CWCairtight
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A hooped band whose size matches the wheel rim is fitted to the rim and heated to vulcanise in two stages over two days. Alternatively, on narrow front wheels liquid rubber is applied in three stages and cures in air but takes four days.

Airtight new style

More on this page. Because the band version is vulcanised – a form of chemically assisted rubber ‘heat welding’ – rather than just glued like tapes or sealants, you’d hope the seal will be more secure and permanent, certainly more than tape which can come away when it gets hot.
I had this system on the rear wheel of my Himalayan on an Excel rim with the safety lip and fitted with a Michelin Anakee Wild 130/80-17 M/C 65R TL plus a splash of Slime.
In Morocco I’d guess it lost a pound or two psi a week judging by the readings off my TPMS – though with elevation and temperature changes it was hard to evaluate accurately. This was with Slime plus a small nail in the back which I chose not to remove.
I prefer Airtight over the BARTubeless as the rubber may be lighter, would flex with the wheel and it takes less long. In late 2024 a mate Airtighted his Ducati Desert X, but a tyre swap in Marrakech revealed quite a messy application with some new woven covering mine didn’t have. It looked a right mess but didn’t leak.

Messy. Fraying from going too fast?

Alpina sealed spoke nipples
The Italian Alpina system individually seals each spoke nipple with a rubber o-ring, and is sold for many road bikes and so must be considered road legal.
The benefits of this system is that spoke tension can be adjusted while maintaining the tubeless seal. But how often do you do that on a decent rim? The permanently sealed bonding systems above may not work so well doing this, but as we know we’re usually talking very small turns of the nipple to adjust tension, and should a leak develop it can be re-sealed. Also, there are 36 potential leak points. It seems a way over-complicated way of doing it compared to a single band like Airtight or BARTubeless inside the well.

Kineo wheels
Beautifully forged after-market Italian Kineo tubeless rims, popular with custom builders. They’re the only ones I know of and for a Transalp will be at least €1000 each. You’re welcome.

kineotl

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