A few hours of tinkering and I managed to squeeze on my new 'yoshimura' ...rearsets ah..em..From Thailand. They are actually quite neat, very light, machined well apart from a few burs and heavy handed bearing placement but apart from that they look the part...seem sturdy enough...time will tell. All I had to do for the gearshift side was keep the universal joint from the original arm at the gearshaft end, use about 30mm of threaded 6mm bar which screwed into the Thai linkage to the original. The right hand side foot brake was trickier, I had to nibble a tiny amount away from the aluminium frame bolt holes because the hangers were 70mm apart and the Trx's are 73mm apart....why such an odd number....I also had to open the holes out a little on the hangers for the bolts to go in.The master cyclinder had to go in front of the hanger because of it fouling the frame.
The chain alignment...well I had to send the 110 link chain back to A&R racing as it was too short!...so if you use a 45 renthal thundercat sprocket and a 15 or 16 tooth front you will be .a link out!.....so get a 114 link chain. Alignment I found the rear sprocket is too far left, I tried packing the driver sprocket out but could only go about 7-8mm but it isn't enough!...so the only thought is to machine out where the rear sprocket sits....I looked on the trx forum but that seems to give differing advice...and that's for a yzf 750 rear..they suggest add 1mm washers to the sprocket and 4.1 for the front?..strange....
Really I think the best answer is to take the swingarm out and machine off some from the right hand side and pack out the left.
Revised Spec trx 2.0
Trx 850 frame with rear side tubing removed. FCR41's with open bell mouths, single cable throttle, r6 1999 radiator fan removed, Full bore race exhaust from projection components. R1 aluminium front fairing frame, Modified R1 yokes with trx stem( projection components ), complete R1 front end. Nitron 3 way race shock, yzr750 rear end. Renthal 520 chain conversion race sprockets from Thundercat Modified cheapo 'Rear sets' lightweight from Thailand! Crankcase breather tube from generator and cylinder head to enclosed container under tank with filter. Modified R 7 fairing. A 2000 cbr6 glass fibre race seat. P&R racing GPS laptimer. Wiring loom kept original apart from the safety start soleniod removed....
Rear rain light fitted. clocks modified, just using Rev counter.
Weight TBA!
Sunday, 28 April 2013
Sunday, 21 April 2013
Footrests and fairing
Well my screen arrived and it looks like it will fit, so ill mark and drill some holes at some point. I've lost a bit of momentum and enthusiasm. Things not going the ways planned. The footrest of the left with a bit of jiggling will fit and I've temporarily fitted just to get the linkage the right length. These I admit are from Thailand, they look ok and need some tinkering to fit. They seem sturdy enough so will see!..the right side is the problem and ill take a pic of that later.
The fairing and tank I've painted ford puma black...lots of blacks out there but this has a pearlescent effect....the front fairing looks good and I have seemed to got that just right, no orange peel effect, a nice shine....the tank is different as I completely forgot about the petrol resistant lacquer after spraying it with normal lacquer...so sprayed over it with that causing it to bloom..bummer. I've told myself not to spend any more on paint...just get stickers to bung on it from now .
Annoyed too that the when I finally got around to fitting the chain....moving the rear wheel as far forward as possible..the chain still didnt fit..it's a link too short!!....after asking advice on the length...Witt the sprockets in mind too....another bum deal.....then coming off the zx10 on some loose pot holed surface Ive given up for a bit...going to do some decorating.
The fairing and tank I've painted ford puma black...lots of blacks out there but this has a pearlescent effect....the front fairing looks good and I have seemed to got that just right, no orange peel effect, a nice shine....the tank is different as I completely forgot about the petrol resistant lacquer after spraying it with normal lacquer...so sprayed over it with that causing it to bloom..bummer. I've told myself not to spend any more on paint...just get stickers to bung on it from now .
Annoyed too that the when I finally got around to fitting the chain....moving the rear wheel as far forward as possible..the chain still didnt fit..it's a link too short!!....after asking advice on the length...Witt the sprockets in mind too....another bum deal.....then coming off the zx10 on some loose pot holed surface Ive given up for a bit...going to do some decorating.
Sunday, 7 April 2013
Comparison from fairing superimposed to actual
This pic shows the comparison between the virtual superimposed fairing and the actual one. The actual one is slightly squashed, has had the vent holes opened out to allow the fairing to be pulled inwards. The fixing holes have remained and I've ingeniously created some brackets that's hold the fairing in. Pics to follow of that.
So if you want a full fairing fitted to the trx...it only works with a lot of tinkering because these fibreglass fairing copies are not all the same as I've noticed comparing mine to West Country Windings trx.
So if you want a full fairing fitted to the trx...it only works with a lot of tinkering because these fibreglass fairing copies are not all the same as I've noticed comparing mine to West Country Windings trx.
Friday, 5 April 2013
Fairing tweaking
Trying to fit this is proving tricky. Ive cut out some of the vents bigger so the engine can come through so I can pull in the fairing sides. I've rejigged the front fairing frame, I've had to cut off its fixing holes so I could re-position them. The fairing halves aren't a good match which makes it more awkward. Ive also cut a gap for the exhaust. I knew this wouldn't be easy. next would be to make some brackets to fix the sides and also pull the underside up. The radiator is fine so that can stay. A test of the forks under compression showed nothing fouling, but my nice mudguard may need a little shaving. When I've fixed those bits Ill have to some how pull the screen fixing s up . Also I will weld up the lock stops.
Wednesday, 3 April 2013
Fairing has arrived!
The r7 fairing looks good, it's seems quite wide and the front nose cone looks slightly squashed so there's lots of little alterations needed. The r6 radiator maybe too high so I might have to revert to the old one or get a curved one...or just nibble a bit away from the fairing.Ive already taken some of the air vents and roughly cut them larger to try and pull in the sides.
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