OzVMX Forum
Clubroom => General Discussion => Topic started by: jimg1au on January 20, 2015, 11:13:50 am
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(http://i414.photobucket.com/albums/pp221/jimg1au/DSC_0317_zps1a4cc5d4.jpg) (http://s414.photobucket.com/user/jimg1au/media/DSC_0317_zps1a4cc5d4.jpg.html)
(http://i414.photobucket.com/albums/pp221/jimg1au/DSC_0318_zpsb0dfa9bd.jpg) (http://s414.photobucket.com/user/jimg1au/media/DSC_0318_zpsb0dfa9bd.jpg.html)
(http://i414.photobucket.com/albums/pp221/jimg1au/DSC_0319_zps03d99671.jpg) (http://s414.photobucket.com/user/jimg1au/media/DSC_0319_zps03d99671.jpg.html)
got it with some flattrack stuff
jim
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What year is stamped on rim ?
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TM250/400 wheel with TS250/400 brake backing plate ;)
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What size rim ?
Doc would be damn close if not spot on as usual
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Bit of a wired sprocket cush drive set up there, whats going on with that
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If you look closely ...it appears the bolts pass thru an adpt ... possibly an old sprocket minus it's teeth, and the other bolted to it.
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I just thought it looked a bit unusual having one sprocket on top of another like that, figured it would throw out the chain alignment, and would need to be removed to fit a std TM250 setup. A fairly precision machining job too (for a layman) ensuring no runout.
Was only curious to know what application it might have been set up that way for. Anyway i am interested in it for my TM for quick tyre swaps.
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I think thats the key to the mystery
RL250 ran dished sprockets
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I think thats the key to the mystery
RL250 ran dished sprockets
Trilas riders are an inventive bunch. Good in the machine shop too by the looks
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i think trials riders dont like spending money
thats why they have tiny seats and dont wear their boots out by letting them touch the ground.
;D ;D ;D ;D
Just kidding guys
dished sprockets are pretty hard to come by now and some guys turn the teeth down and weld on a new ring
not sure what the brake hub is from but looks TS
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one small issue..RL250's use RM125M/A hubs on the rear (non cush drive) ;)
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one small issue..RL250's use RM125M/A hubs on the rear (non cush drive) ;)
thanks for that pearl of knowledge Doc
the pressure on a trials bike drive train would be far less than on an MX or DT - right.
so i can appreciate that a cush drive would be easier on the gearbox. Is a solid drive on the 250 likely to be an issue for DT and MX, given that it is used on the early RM125's albeit with (slightly) less HP than a 250.
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Could be early - very early (like, '69) TS. Is the rim steel? The first few TS's came with steel rims front and rear, and whacking heavy hubs and brake plates (ex-Hustler).
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I would say DR400 but it has a chrome brake arm so maybe a sp400?