Brother Cycles’ Big Bro rigid mountain bike is a favorite among trail riders as well as bikepackers and for 2021, it got a bit of a refresh. The obvious change is this new yellow paint job, while the drivetrain has gone boost-spacing.
Now the Big Bro comes in 12x148mm rear spacing and 15x110mm front. The rest of the specs remain the same as the 2020 model.
You can now pre-order the new Big Bro at Brother Cycles.