Hello fellow pedalists
I've a question about tube sizes, as one of my bikes has a weird size. Weird to me anyway! It's a 2017 Cannondale Bad Boy 1.
The tyres are Schwalbe G-One Performance, 650x40c, folding, on Bad Boy C1, 650b, double wall rims. And it's making my brain hurt working out what inner tubes I need.
I've ordered some 27*1 3/8-1 3/4 tubes as they're about 35mm to 44mm. I think. But.
Not really sure what I'm doing tbh!
Any suggestions, please?
Thanks
I've a question about tube sizes, as one of my bikes has a weird size. Weird to me anyway! It's a 2017 Cannondale Bad Boy 1.
The tyres are Schwalbe G-One Performance, 650x40c, folding, on Bad Boy C1, 650b, double wall rims. And it's making my brain hurt working out what inner tubes I need.
I've ordered some 27*1 3/8-1 3/4 tubes as they're about 35mm to 44mm. I think. But.
Not really sure what I'm doing tbh!
Any suggestions, please?
Thanks
What's the worse that could happen 