Shimano 105 CS-R7101 12 Speed Cassette Size:11-34 Quietly and quickly shift across

Quietly and quickly shift across our 12-speed cassettes with 44T large cogs

New Two-Stage seal geometry seals on both valve stem and at the base of valve core threads resulting in a more positive seal and improved durability

Available in 10 anodised colours to match your Muc-Off tubeless valves

matt finishes and matt vinyl wraps

Tool Pattern: 48

Shimano 105 CS-R7101 12 Speed Cassette Size:11-34 Quietly and quickly shift acrossA 12 speed cassette range that brings versatility to any rider or road. From sprinting on the flats to climbing steep inclines, the Shimano 105 CS R7101 12 Speed Cassette (11 34T) has you covered, compatible with both Shimano 11 speed and 12 speed freehub bodies. Features For Di2 and mechanical shifting systems Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation Compatible with new 12 speed (HG