front end swop

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mark herbert
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front end swop

Post by mark herbert » Sat Jan 18, 2014 9:35 pm

Hi guys, seen lots of people mentioning yzf750 front end swops, is it a straight bolt in? are they shorter/affect steering geometry?
what else gets used & is relatively easy to do, R6 R1??

noticed also yzf rear end swops seem popular, is the trx bad then? also thunder ace, what are the benefits of either?

sorry to be basic but got to start somewhere with the big project!!
café racer on wires!! hve fornt rim 3" with transalp hub ( yet to check ease of fit!) looking at 5.5"rear will it fit in trx swinger?? or will I have to go to yzf/thunderace?

cheers Mark.

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dandywarhol
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Re: front end swop

Post by dandywarhol » Sat Jan 18, 2014 10:08 pm

Search is your friend Mark
1996 TRX 850, blue, Ohlins 46HRCLS, Race Tech Gold Valves, 0.90 springs, Venom pipes, R6 brakes............
1974 Yamaha RD250A, Candy Blue
1998 Yamaha SZR660, blue of course
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Re: front end swop

Post by alextrx850 » Sun Jan 19, 2014 12:59 am

mark herbert wrote:Hi guys, seen lots of people mentioning yzf750 front end swops, is it a straight bolt in? are they shorter/affect steering geometry?
what else gets used & is relatively easy to do, R6 R1??

noticed also yzf rear end swops seem popular, is the trx bad then? also thunder ace, what are the benefits of either?

sorry to be basic but got to start somewhere with the big project!!
café racer on wires!! hve fornt rim 3" with transalp hub ( yet to check ease of fit!) looking at 5.5"rear will it fit in trx swinger?? or will I have to go to yzf/thunderace?

cheers Mark.
The YZF front USD cis the easiest to fit, just change the steering stem...and use the 70 series front rubber..
We go the YZF rear and the thunder ace rear to have the 5.5 inch rear hoop...not much really wrong to the original rear set up where you can use a 170 rear if you want.
Type in to the SEARCH option in all of the topic rooms...ALLLLLLL the info and pictures are there...most have been done in the last couple of years...but believe me...it's been done here.

cobbadiggabuddyblooo
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Re: front end swop

Post by cobbadiggabuddyblooo » Sun Jan 19, 2014 1:27 am

Yzf750 has the same offsett and height as std trx. It allows you to retain the original gauges as it uses the same speedo drive. Just accommodate for 6kph faster per 100kph if using a 70 series tyre as the trx are calibrated for a smaller 60 series. Ditch the 6 pot calipers
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Rod.s
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Re: front end swop

Post by Rod.s » Sun Jan 19, 2014 7:27 am

mark herbert wrote:Hi guys, seen lots of people mentioning yzf750 front end swops, is it a straight bolt in? are they shorter/affect steering geometry?
what else gets used & is relatively easy to do, R6 R1??

noticed also yzf rear end swops seem popular, is the trx bad then? also thunder ace, what are the benefits of either?

sorry to be basic but got to start somewhere with the big project!!
café racer on wires!! hve fornt rim 3" with transalp hub ( yet to check ease of fit!) looking at 5.5"rear will it fit in trx swinger?? or will I have to go to yzf/thunderace?

cheers Mark.
Check the XT600, XTZ660, XTZ750 (front and rear) The main issue you will have is clearance for the back side of the calliper hitting the wires, this may dictate you using a calliper that has not rear pistons.
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Yoozy
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Re: front end swop

Post by Yoozy » Sun Jan 19, 2014 10:20 am

Agree with the chaps, its a piece of cake but the only way you'll know what's what is by looking through what everyone else has done on here 8)
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