The new dropouts have been completely redesigned using a smaller overall shape that runs in line with the chain stay tubing

WHEEL SIZE20"

Please note the maximum recommended rider weight for these bolts is 120 pounds (8st 6oz)

The Profile AC-2 Race Cassette Hub utilises both angular contact and angled bearing cup/hub bores in it's design allowing bearings to be easily installed and removed for the hub shell without having to use all the tools

GYRO TABS:

BSD Swerve Female Cassette Hub - LHD Colour:Black The new dropouts have beenThe BSD Swerve Cassette Hub has ultra fast engagement thanks to its 150 tooth ratchet ring and individually toothed pawls. Built from 6061 T6 alloy drilled for 36 spokes with a female 14mm 4140 heat treated chromoly keeping the hub super strong and durable. The pedal gap on this hub is almost non existent and the noise it creates is a real loud buzz. The Swerve Cassette Hub also comes equipped with bombproof 14mm female bolts, chromoly cones, a