According to Pekka Lehtonen on the Totally TTRs Facebook page, "Pre 1998 YZ rear hub is a close fit. Same axle dia but narrower spacer on sprocket side. And about 5mm narrower sprocket to disk spacing."
Regarding TTR rear wheels, apparent from colour, they are interchangeable across all the years
I was speaking to a customer today who is fitting 17" SM wheels to his TTR. He couldn't find TTR wheels so tried a DT125 rear wheel and, by fitting TTR250 bearings and spacers, he said it was a perfect fit!
Sadly that wasn't the case with the DT125 front wheel he bought with it
So if anyone has a TTR front wheel (silver or purple rimmed) or just the hub in good condition, for sale please let me know.
Its a wr 250. 2003 model. Does anything from the photos stand out that it wont fit a TTR. i tried the search but could find out. Im not even sure if WR wheels are 18 or 19 inch. Im trying to have at least the rear wheel to have set up for tracks and the front i can Change tyres as needed. Thnx.
My mate's 03 WR is a 19 inch rear if that's of any help
WR250F dirtbikes have 18" rear wheels. Always have. Your mate must have a YZ250F rear wheel mounted on his bike. As for it fitting a ttr250, I'm not sure. Is there anyway that the seller can send u some measurements to get an idea?
Thnx guys for the imfo. Best way i guess is to try the wheel on. Will see what the seller says about doing that. And will post update later down the track.
Did anyone bottom this one out and, if so, how please?
The TTR hub is 8mm wider than the WRF so it isn't possible to line up the brake disc (the TTR one fits straight on) and sprocket (the TTR one doesn't fit so a WRF one is needed) without some sort of spacer for either or both.
I realise that new bearing spacers would also be needed as the TTR axle is much smaller in diameter. What metal should be used to turn these up from?
Final question - is it worth the effort? TTR rear wheels are hard to come by and expensive. WRF wheels seem more plentiful.
The Yamaha Dt 125 rear is the same you can for the ttr spacers if you also fit ttr bearings this makes it a direct fit and is exsactly the same rear hub.
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2005 ttr supermoto with dtx 125 wheels and front forks stainless sleeves to adapt ttr clamps to fit forks.