31mm is to be used for all pre-3

Just bolt the USB's onto your frame / fork and bolt your cage to them and you're off

Soft / firm: Quite soft but not too squidgy

for connecting the chain

6 - Dual Compound - EXO - TR Kevlar Folding: 945g

Formula Cura 4 Disc Brake - Front Or Rear - Polished - 175cm Hose Out of Stock 31mm is to be usedWith the Cura 4 Formula set themselves a very ambitious goal to try to exceed their own expectations. The intention was to make a brake that had no equal in terms of power and performance, one that was made of the highest quality materials and was accessible to a vast number of riders. The four 18mm diameter pistons of the Cura 4 provide the rider with huge amounts of stopping power. The expanded friction surface of the pads and the increased