Shimano CS-HG400 Alivio/Sora 9Spd 11-34T Cassette clearance Wide beam with OptiCube™ lens

Wide beam with OptiCube™ lens technology

One-piece upper with welded construction provides a technical look and protection from the elements

Also called a sleeping hub

lacing—and developing it hand-in-hand with Specialized Tubeless tires

Gloves are a great piece of cycling apparel

Shimano CS-HG400 Alivio/Sora 9Spd 11-34T Cassette clearance Wide beam with OptiCube™ lensReplace your tired mountain bike 9 speed cassette with the value for money HG400 cassette. It offers a lightweight, durable and corrosion resistant finish. Smoother shifts even under load. Close ratio gearing for finer cadence control. Hard wearing and resistant to corrosion. Sprocket Finish: Nickel plated 9 Speed 11 34T Ratios: 11 13 15 17 20 23 26 30 34 Chain Compatibility: HG 9 speed chains