Topeak Micro Rocket Carbon Pump Box Pack Shimano's CS-HG400 9 Speed Cassette

Shimano's CS-HG400 9 Speed Cassette delivers reliable 9-speed mountain bike shifting performance and a durable

Bike weight

higher wet and dry grip

Shimano recommends pairing the cassette with compatible HG 11-speed chains and replacing chains before excessive wear damages the cassette

70mm reach and 128mm drop for a short-low position

Topeak Micro Rocket Carbon Pump Box Pack Shimano's CS-HG400 9 Speed CassetteFor weight obsessed roadies, here's 55 grams of pocket sized pumping punch. Carbon handle and barrel sheath for light weight, high pressure design pumps to 160 psi. Specifications HEAD Presta valve with integrated dust cap BARREL Carbon sheath HANDLE Locking carbon CAPACITY 160 psi 11 bar Includes side mount bracket (Art No. TPMB 2C 1) SIZE 16 x 2. 4 x 2. 1 cm VOLUME PER STROKE 20 cc Mfr Claimed Weight 55g