Topic starter
Can some one tell me the total diameter of a 29er tyre on a rim? Say 2.1 or 2.3.
Got a project in mind.
Posted : 17/05/2010 8:42 pm
622mm is the Outside diameter of the rim.
A 2.1" tyre will be approximately 53mm tall, or thereabouts.
so use 622 + 53 + 53 = 728mm
You count the tyre height twice by the way.
Posted : 17/05/2010 8:50 pm
Outside diameter? 3 inches too big, surely? 😀
Posted : 17/05/2010 8:58 pm
Outside diameter? 3 inches too big, surely?
2.5 inches actually, but now we're just being pedantic! 😉
Posted : 17/05/2010 9:01 pm
Just put a tape measure across my wheels. Came in at about 740mm. Funily enough that about 29".
Posted : 17/05/2010 10:21 pm