PRO GRAVEL SEATBAG BLACK 15LThe PRO Discover Seatpost Bag is a waterproof bikepacking seatpost bag. Highlights Seatpost bag for bikepacking 15l capacity Waterproof construction Large single compartment design Bungee cord storage for additional items Anti swing construction Reflective trim to improve visibility Mounting points for lights or other accessories

springs and retaining clips for the brake calipers

and a 181 mm Q-factor

MTB 10-speed system stable against cable contamination

Versatile performance and wide compatibility

• Series: GRX

With smooth-running Optislick cables and tension sleeves

Uncompromisingly for competition use

Combination name (Group name): 11-13-15-17-20-23-26-30-34-39-45 (11-45t)

Bringing greater possibilities to DI2 systems

Easy to use Centre-Lock disc rotor mount for secure hassle free setup

Inspired by the screen heroes from the 1940s

Shimano Altus BR-M375 Mechanical Disk Brake Caliper Black