Tyre Size on an Alex EX23 Rim


Grumpy Old Barstool
Oop North (ish)
Having a nightmare getting a replacement Schwalbe Smart Sam in 29x2.35 for the back of the Ebike, it's fitted with an Alex EX23 rim, which states on it, 622x23 which I hope I'm assuming is 29" or 622mm by 23mm wide, the tyre as above is 2.35, I think I can get some 29x2.6 will this extra wide cause any issues?


Legendary Member
On 3 Wheels
Not for the rim but it may cause problems with the frame 'stays', how much clearance at the sides of the present fitted tyres.
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