Yamaha Forums banner
1 - 2 of 2 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter · #1 ·
Hi, I was curious if anyone knows the correct size of the Valve stem in the scooter's rims. I'm planning to replace mine with metal ones.

From what I've read, Japanese motorcycles use 11.3mm valve stems, and most European bikes and scooters use 8.3mm valve stems. This is referring to the diameter of the hole in the rim, not the length of the valve stem.

The service manual doesn't mention it, the dealership can't confirm it. If anyone knows the answer it would be appreciated. Saves me taking the rim and tire off ahead of time to check myself.
 
1 - 2 of 2 Posts
Top