Category Archives: Project Bikes

What I’ve ridden and what I’m riding

WR-ing about in Morocco – 2

WR250R 4000-km review
WR Introduction
WR250R Stage 1
WRing about in Wales
WR250R ready for the desert
Morocco 4000-km trip report, 1–9
Fuel log

West to Tata I ride the stony reg alongside the road. The WR takes the transition like a duck to water

Why is the chain so slack? Because you fitted a 13T, idiot! The old brane is going.
I pull in at Tagmout to blag an open 12 which I forgot too. Barely accessible chain adjusting lock nuts look cheap. Bring back snail cams!

A lovely spot up the road to Igherm I recall from 1999 in our HJ61 (below), before it was a road.

Nightfall in Igherm. But within an hour a riot flared up and the whole place got torched. Crazy!
I buy a 12mm for 80p. Morocco is easy like that.

Been looking forward to doing the lovely MW3/8 route again via Tazalaght.
Last did it in 2008 on the XT660Z.  It was the so-so cover of the original edition of Morocco Overland.

My camera has got better now. You ride the river bed past palms and folded rock strata. It gets narrower later on, with big trackside boulders – not the best piste to ride on a flat twin on road tyres.

Up on the Tizkhit plateau.

I come across a new haul road and get totally confused. I follow it anyway – a good fast ride. Amazing western Anti Atlas; you can keep your Erg Chebbi ;-)

Ah ha, that clears it all up then!

I back up to a tap to refill the hydrator while eating yoghurts and bananas. I am a master of multi-tasking.

The lovely, tranquil gite at Igmir.
We were last here in a dog of a Merc 190D.
Took an hour to get out of the steep gorge, to let it cool down.
The road is sealed by the time you read this, but still a spectacular climb.

Tea and bix are served and the day’s writing up begins. Notice my sunburned hands; need to wear gloves.

Nightfall in Igmir. But it’s a Thursday so an hour of repetitive chanting from the mosque ensues.

Now that’s what I call a Full Moroccan brekkie!

Trying a tank bag for the first time in years. I think they might catch on.

They’ve nearly finished a road through the MA2 Smouguene valley, but it now bypasses the villages so takes the soul out of the original route. Same story all over Morocco but locals won’t be complaining.

The bike is on a steady 84mpg, with one burst up at 95 on that slow, over-Atlas day from Demnate. But then last year’s Honda CB500X RR did about the same AND could sit on 80mph, gale or no gale. The real (only?) benefit is 60kg (or some 30%) less weight. On the dirt that is a big, big plus.
This is why we want a ‘CRF450L’ but based on a detuned RX (or Dakar) motor.
Or a WR450R. Or a modern injected DRZ450. Or…. or…
550km to a tank is dead handy. It means you can wing it up some unknown track like that haul road just to see where it goes.

Some days I feel more gazelle than jackal.

I light out to Zag on the off chance, but as expected, get cordially turned back at the checkpoint (closed section of border road too close to Polisario HQ in Tindouf, Alg).
Should have left him the passport and had a quick look in town, anyway.

So I swing in down MW6 for Smara. Too risky to try this one alone in this heat, so I camp a 100 clicks in.
I realise it’s my first solo moto desert camp since Libya ’98 on a Funduro. I need to get out more.

Part 3   > > >

WR-ing about in Morocco – 1/9

 
WR250R 4000-km review
WR Introduction
WR250R Stage 1
WRing about in Wales
WR250R ready for the desert
Morocco trip report, 1–9
Fuel log

A trip report from March 2017 while updating my Morocco Overland book.
It got very hot in the desert for a while which wore me right out, but I rested in Tan Tan where it cooled off for a few days, so I dived back in before the heat came back for good.

This time I used Fly & Ride to get the 250 to Malaga.
Didn’t fancy Spain at 57mph. Works out cheaper too when you add it all up. Done trans-Spain enough times.

Gales meant the ferry took over an hour to dock at TanMed, and next day was miserable – down to 45 in 4th at times. But there’s no quick way to get south as nothing was going to Nador. I try Airbnb and find this lost resort up a valley near Bzou.

I inadvertently gatecrash a Berber soiree. No room at the inn so he feeds me and puts me up down the road.

My first tajeeen of twenty-seventeeen.

Next day I got my bike back – pootling though the springtime Middle Atlas without fighting gales and showers and trucks. 95mpg thankyouverymuch.

I take the old Demnate route over the High Atlas. Last did it on the XT660Z in 2008

The road deteriorates in places. Lots of landslides. Near zero traffic.

I pop out on the south side overlooking the headwaters of the Oued Draa near Ouarzazate. There’s a huge new solar farm down there.

After some fumbling about, I pick up a new piste from Ouarzazate to Tazenacht.

Nice colours on the ford

Next day another new piste I’ve been wanting to unravel for ages. Olaf map is confusing, but an old man in a village puts me straight
Wildflowers are out.

I’ll take the odd mast over photo-bombing telegraph lines any day

The ruins of Assaka ksar.

No Canoeing? Shame.

Perfect lunch at Foum Zguid roadhouse

A good morning’s work – but it is now as hot as.

I check out a flash place for a future tour, then head into FZ for my reliable cheapy: 16 quid half board √

At 14-47 my bike is over geared even on the road, and my weight and wide pans don’t help.
But the flat wheel wrench won’t fit – who’d have thought? – so I nip into town to blag a 27 socket as there’s gnarlier dirt to come…

Part 2  > > >

XSR 700 Scrambler – XVS 950 front wheel

XSR 700 Scrambler index page

bolt-xvs950r

This whole project kicked off by taking a chance on the front wheel of an XV950 V-Star Bolt (left). It’s what Americans call a ‘compatability swap-out’ and the wheel had been sitting on ebay for months; £130 with tyre and one bearing.

scr950

No wonder there were no takers; a V-Bolt is a mock-Sportster – something which proper Brit bikers would probably scoff at (while secretly fancying). Being V-twins, ‘Sports Heritage’ XVs are of course very popular in the US and the recently released, 250-kilo wire-wheeled SCR 950 Scrambler (right) is virtually the same thing, but about as ‘scrambler’ as Triumph’s effort (or mine), and I suspect doomed to low UK sales. The recent Ducatis and BMWs are much cooler.

Boredom alert: I learned things the hard way doing all this so go into unusual detail to save others on similar projects from making the same mistakes.
xsr19

An XV runs one, 298mm disc on six bolts. I needed a 282mm-rotor if I was to try and reuse my calipers. Many internet hours passed – distant stars exploded; babies were born; a celebrity sneezed. I discovered that FJ1300 and V-Max rear rotors, and good old XT660Z fronts come in 282mm/6 bolt. Cheapest was a V-Max for 40 quid; new OE bolts were another £10.

xsrtwowheels
tracerbrake

Notice I say ‘disc’ not discs. The XSR and many other bikes get unnecessarily fitted with twin discs. It must be some sort of marketing cue which goes over my head and is certainly not related to outright performance. Discontinued XT660Z: twin front rotors; forthcoming T7 with 50% more power: single front rotor; HP2 Enduro/GS12 is another example. No denying it; XSR brakes are great; Bike mag (left) recently logged a Tracer 700 pulling up just as well as high-end sports bikes. On my XSR I believe they’re overkill and add unsprung weight. With a single braided line and 3-4kg saved, the suspension will like it.
In fact (and annoyingly), the XV wheel is nearly a kilo heavier, even with one disc. Oh well, I’ll save by ditching the second caliper.

Getting to the point of removing one wheel to offer up the other had taken quite a while. I live on a hill and have nowhere to work but the street. Luckily a neighbour let me use her back garden if I didn’t mind removing and replacing the alleyway fence. A scan on Gumtree brought up an trolley jack down the road for 20 quid and at last I was in business.

I’ve long known OE bearing prices are an easily dodged scam (see this vid). Down the Yamaha dealer that’ll be 21 quid for the missing wheel bearing, but this commonly sized bearing is classified as a 6303. Seven quid for a top-of-the-range Timken jobby (right) from a bearing shop in Croydon, or about the same posted online. These places might have done dust seals too, but I didn’t want to push my luck; they must match the wheel spacer ø, so that’s a tenner for a pair posted from Wemoto.

I also needed the in-hub collar/spacer that goes between the bearings. I tried used online but couldn’t find the exact width (fyi: 70mm x 24mm out ø x 17mm in ø) so succumbed to new for £13 posted from Fowlers – the Partzilla of the UK, but without competition-driven discounts. Another ten days pass by.

Good video below on wheel bearing removal and installation. With one bearing already installed, I was able to use the spindle as an alignment guide, gently tapping the frozen and greased bearing round the outer edges with a 22mm socket for the final push into the frame heated hub.

The XSR’s calipers are so fat that you have to remove both to get the fat OE wheel out – never seen that before. But offer up the XSR rotors with the new wheel loosely in place and – CLANG! – the 90-mm wide four-pot XSR caliper fouled the XV cast spokes.

Stars exploded, babies were born… and many hours and Photoshop alignment estimates later (right), I decided an XV950 caliper (below right) would probably fit my fork mounts. I tracked one down in Texas for just $25 + the same again in post and tax. Stars… babies… celebrities… Another ten days pass.

For a while I’d got hung up trying to track down a used Blue Spot caliper like my TDM900 had. R1s had them too; best brakes I ever did use. But it slowly dawned on me there are two (maybe more?) types of Yamaha disc brakes. Your cruisin’ XVs run slimmer, sliding twin-piston calipers (above left). An XSR’s opposed 4-pot unit is Blue Spot in all but name; very powerful but bulky. The less powerful sliding-caliper hydraulics are mildly compensated by the larger, 298-mm XV rotor (more retardation). My 282-mil vented V-Max (left) disc is smaller, but my bike is at least 60-kg lighter.

All lined up well on the same-diametre 17-mm XSR spindle by adding three and a bit 3mm washers to centre the wheel. The XSR’s spacers are 20mm ø x 17mm long (with a 17mm bore). What’s needed here is 28 x 28 on 17. Such wheel spacers are probably the same as XV items (see below left for pn) but the only way to find out was buying and waiting another ten days. Luckily, Desert Rider Jon is a mate with a lathe who likes this kind of challenge and made them almost overnight.

xsrdiscspacer

All this requires a 7.6mm rotor spacer to move the V-Max rotor out to line up with the XV950 caliper bolted to the XSR forks while avoiding caliper-spacing washers. Don’t know if the vented V-Max rotor is thicker or undished unlike an XV, but you only have a mm or two to play with for clearance in the caliper’s jaws.

Jon is milling one out in alloy for me. So this 7.6mm rotor spacer (right) is just about the only custom part needed to marry up an XVS wheel, spacers and caliper with an XSR fork and a 282mm V-Max rotor. You could use nuts as rotor spacers but I figured a fully surfaced spacer would be better at transferring the heat.

Sorting the caliper and spacing was the main challenge in this 19er swap-out. The brace now has only 5mm tyre clearance (above left). Mounting the trials guard on top will be easy, but I may get the brace re-done too – also an easy job.

Or, with a bit of a nick, I may just bend it in to give it more lift and more curvature (above right) to take the rear fender; a plastic universal trials rear for £28 from In Motion.
I estimated the tyre to radiator lower edge clearance was 180mm; the forks are said to have 150mm of travel which leaves 30mm; just enough for the slim, plastic  mudguard. This trials guard will be way wider than the new tyre so won’t look that great but will sure keep the muck off. Skimpy front fenders are for the beard & tatts brigade.

I was now ready to unbolt the XSR brake lines and calipers, feed in and bolt up a single 850-mm braided Venhill brake hose (£30), top up with DOT 4 (£2.99) and bleed.

xsr-abslhs

By chance the ABS sensor fitted by reusing a sawn-down reflector bracket (left). Only one washer and no bending required. The XV’s ABS ring (£40 new; £20 used from Germany) is on the disc side and a bit larger than the XSRs (originally on the other side) and in the 400-m ride back to my place it seems the XSR’s ABS computer didn’t like it and the light stayed on. That may take some sorting, but at least I have brakes.

Other stuff. I bought a SW Motech ‘spoiler’ (£120) to double up as a sump guard. It’s pretty flimsy in 3mm alloy, and I think after Morocco will be wrecked, but that’s all there is and better a bashed bashplate than an unguarded sump. I may rivet on some more plate. As you can see, I sprayed the front unpainted bit with a few coats of plastic paint (and did the radiator covers while I was it it).

xsrtnj

As expected, the Motech spoiler didn’t fit around my Akra pipe, but months ago in anticipation I’d bought a ‘sacrificial’ OE pipe off a new bike for £100. There are heaps on ebay right now (as with shocks) and the under-motor mass makes a good sump guard. Better a bashed cat than an unguarded sump. Interestingly, the OE pipe is the same weight (7kg) as the £1100 Akra which is now on ebay. My neighbour’s got her garden back now.

Final jobs: fit the rotor spacer and mudguard (maybe a taller fork brace?); try and sort the ABS light, if needed. Then take the brakes for a test run and consider a rear shock with a bit of lift, and extend the sidestand to suit. If it all goes or feels wrong it’s all easily reversible.

XSR 700 Scrambler – tail rack and fork preload caps

]XSR 700 Scrambler front page

Two quick jobs while I’m waiting on wheel parts. Got a used Givi tail rack off ebay (£50 posted). At 3.2kg, it’s a heavy steel thing and a bit over-built, but mounts easily and solidly and, best of all, offers solid grab handles on the side. I find these useful for moving a stationary bike around, lashing it down, or lashing things to it.The actual rack is tiny, but would easily be widened if need be. A simple bar from this rack to the pillion footrests ought to hopefully be enough to keep some throwovers out of the wheels
Fitting  took 10-15 mins.

My fork pre-loaders turned up from Hong Kong. Basically, a pair of fork caps with an external screw pushing a plate down on the spring. In the old days we used to stick coin stacks under the fork caps to do the same thing, but with these you can do that plus easily tune in about an inch of preload. They look as well made as the OE caps, with o-rings and a good finish, but weigh at least twice as much. Better skip lunch then.

I’m not expecting any improvement in the fork action, just the option to firm up the front on the dirt. Front or rear, preloading does not make the spring stiffer (even if it feels like it), it raises the ride height. Fitting 5 mins per side. Cost £25.

ktechSprings

Next step would be spending ~£100 on an aftermarket springs (right) – I did that and fitted some 95NM K-Techs when I got back from Morocco and reset the pre-loaders to zero. Feels the same if not better; a much better front fork.

XSR 700 Scrambler – front wheel options

XSR 700 Scrambler front page
Tubeless Conversion Index Page
xsrbridge

borrani

Like the CB500X and most other street bikes these days, the XSR 700 comes with fat 17s front and rear. The rear is in fact a ridiculously wide tyre that would suit a sports bike. There’s not much that can be easily done on the back – nor does it really need it yet. But up front a 19-inch tyre does make a difference in the dirt with no effect on road manners in my experience. In fact, I’m such a fan of 19s, the largely overlooked GS500R Overlander, (below left) – my original ‘adventure twin’ experiment from a few years back – had 19s on both ends to simplify tyre interchangeability.

Suzuki GS500R Overlander

The simplest solution? Scoot over to Borrani’s web page and fill out your specs. Problem: they only make 17s and they’ll only sell you a built wheel (right), so that’s €1550, before you dismantle the wheel and lace up your 19er rim. No, they won’t just sell you their hub (well not to me at least). Kimeo will do you a tubeless 17-er for about the same price. Afaik, those two are the only game in town. Fitting a wheel or a hub from something else obviously brings up alignment issues, but if you persevere it should work out less than a Borrani or Kimeo.

xsrrotordims

Getting 19er spoke wheels on the GS500R taught me what’s involved with wheel size changes. On the XSR 700’s front wheel there are two important dimensions concerning OE caliper alignment:
• The discs are 117mm apart (inside face)
• The rotors are 282mm ø. To reuse them they’re 5-bolt pattern, int. ø 133mm

With any bike, these are your options:

  1. If your project bike has spoke hubs, it’s easy to 
    dismantle or chop off the rim and respoke it with anything you like, as I did with my very first XT500 desert bike in 1981 (right) – a 19er front for easier ‘one-size-fits-all’ inner tube swaps. It paid off in the desert.
  2. A
    gs500rbackend
    dapt a spoke hub
    to fit your bike, as I did on with a DR650 hub on the rear of my GS500R (right). Brake and sprocket alignments made this all quite complex. For XSR ideas, see below.
  3. gs50rfrontend
    Fit an entire front end
    (wheel; brake; forks; triple clamp) as on the front of the GS500R (left) using DR650 components. A full front-end transplant is actually easiest because all wheel/rotor/fork alignments are retained. All you need is probably an adapted stem and head bearings to match the stem with the frame’s headstock. Easy apart from the clocks and lamp mounts.
  4. Get a spoke hub milled up from scratch as Rally Raid do for their CB500X RR. (Their rear wheel weighs 2kg more than OE, but is probably much stronger). But, unless you have a CNC-savvy chum with a £40,000 3-axis mill, this is expensive and hard to pull off. Everyone I contacted who initially replied, stopped responding once I spelled out my request.
  5. xsrwheels
    If you have cast wheels, track down a 19er cast wheel that’ll fit. As mentioned above; you’ll need to consider disc rotor ø and offset, as well as fender and caliper clearances. It helps to choose a wheel from the same era.The best thing with this option you get to retain tubelessness.
tenerayhub

Option 1 is easy, but how many road bikes come with spoke wheels these days? Cast wheels are cheaper to make and are often lighter too.
Option 2; besides Borrani, custom builders have adapted XT1200Z Super Tenere hubs to fit the XSR. An OE hub only costs £150, but the discs are 135mm apart which greatly complicates caliper alignment (wider triple clamps?). The XT660Z Tenere hub (left) is a better contender: less rare used, and with rotors 107mm apart, so 5mm of disc-out, or caliper-in spacing needed to match the XSR – easily done. OE hubs are £180 new, or SMPro do one for £228 (above right). If Option 5 (below) hadn’t worked out for me, a Tenere hub is what I’d have pursued. Don’t forget, you need to factor in disc rotors if not included, spacers and wheel bearings, plus the cost of lacing up a rim – and then (assuming it’s a tubeless safety rim) sealing it off to make it tubeless. There’s a whole page on that topic.
Option 3 is my second stage plan if the XSrambleR proves itself. I’ve given up trying to get Option 4 done, so Option 5 it is then!

xsrgargarden