Like it or not, if you're going to buy a new mountain bike there's a big chance it will have 650b (27.5in) wheels.
The in-betweener wheel size hasn't exactly been welcomed into the MTB world with open arms, but it actually has many benefits, as explained in the video below:
Video: Five reasons why your next bike will be 650b
From performance gains to focused R&D in bike design, we think these are five good reasons why your next bike should – and probably will – have 650b wheels.
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