Posts
43
Joined
11/6/2019
Location
Cornelius, NC, USA
Fantasy
Rebuilding the top end on my 2018 Yamaha yz250f. I have most of the bike apart, but engine is still in the frame. Does anyone know where this spring might go?

Brake pedal pivot bolt
Torsion Spring #12 ?
https://www.motosport.com/oem-parts/yamaha/2018/yz250f/shift-shaft
It is much smaller than those parts. To give some perspective, here is a picture of the spring next to the throttle body.
I don't think it's a Yamaha part. But I'm following along until the mystery part is identified.
The Shop
DeCal Works Huge Plastic Inventory of UFO and Polisport kits.
Luxon 4-Post Bar Mounts
$189.95 - $239.95
I'm also wondering why Yamaha would put tamper proof screws holding the fuel injector on?
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