Chainline measurement was more complex when there ... 49 mm is the older standard and will be found on mountain bikes that have been converted to 1x and are standard on bikes with non-boost ...

Find the perfect mountain bike for your trail riding adventures with our list of the 10 best off-road cycling options ...

Few mountain bike tyres measure up as wide as the size printed on the sidewall. I’ve listed the actual widths at 20psi on a ...