SunRace M4 Cassette Max Tooth (teeth)-38" It features Vent Valve Technology

It features Vent Valve Technology and lower friction internals to provide quality performance and reliability without any cables to mess around with

37" x 24tpi LH Color Gun Metal Weight 181 Model Claws Southpaw Hub 1

Abus IvyTex 7210 Chain Lock

4/16 Deg Material Aluminum Color Black Weight 325g

SunRace M4 Cassette Max Tooth (teeth)-38" It features Vent Valve TechnologyThe SunRace M4 7 Speed Cassette is a lightweight cassette that utlizes Super Fluid Drive technology. Lightweight design Features Super Fluid Drive technology ED black sprocket finish Range 11 28, 12 34 Cogs 11 13 15 18 21 24 28, 12 14 16 18 22 28 34 Cassette Body Type Shimano HG Drivetrain Speeds 7 Color Black Weight 248, 311 Defined Color Black