Loading…
Member
What is the inside width of your 650B rim? BRR measured the 40-622 GK SK at 36.8 mm on a 17.8 mm rim so that one would be about right on a 25 mm rim, a little over on a 30 mm rim. Its actually a 21mm internal width rim.…
Is that a 650B rim in the picture? If so it looks like clearance for 650B wouldn't be much if any better than for 700C. As you have noticed there's a better selection in 700C. 650B and 27.5" tires use the same rim with…
Looks like gap is only 2" so likely 40 is max. 42 is likely pushing it. What do yall think? I am having trouble finding many smoother 650B tires in these sizes. Three are quite a lot more 27.5 tires. Since these are…
And you should consider that the idicated tire width is not always the real tire width. The manufacturer may not be accurate, tire and rim interact etc. Did you ask Specialized or a local dealer for support? Specialized…
I have a 2018 Sworks Crux I have been using for a cross over road and gravel bike for a few years. I am wanting to upgrade the tires but there is no direction on width. It says 38mm is the absolute largest you can put…