Blackburn Ex-1 RackBlackburn Ex 1 Rack The legacy Based on Jim Blackburn's original design, this rack is where it all started for us. Constructed of aircraft grade aluminum the EX 1 is simple, versatile and solid.

and reduce wind noise

22 lb/10 kg Carrying capacity

and other bottom bracket systems

but provides effortless gear shifts

Allows the use of a 30mm spindle with Shimano press fit shells (bb shell with 41 mm inner diameter) without decreasing ball bearing size

Lightweight and precisely parallel

front mech

It's all very well hauling a giant pump around

• DISC BRAKE LOCKRING COMPATIBILITY – Also fits some Shimano and similar disc brake rotor lockrings

and compatibility with a wide range of wheels

System expansion than=kst to the E-Tube platform

grease fill and angular contact bearings are designed from the ground up for top-notch durability and smooth spinning