Shimano FC-M6100-1 Crank Spider Lock Ring/Washer MPFN-2511 Bearing Type Sealed Cartridge Cassette

Bearing Type Sealed Cartridge Cassette Body Type Shimano/SRAM 11 Speed Road Cassette Body Type Shimano/SRAM 8 9 10 Speed Center to Flange Left 33 Center to Flange Right 20

Adjusting the air volume allows the rider to change the spring curve either linear or progressive

This clincher with 120TPI nylon casing provides both performance and durability

Cleat Interface HT Color Black Defined Color Black Pedal Body Material Aluminum Pedal Spindle 9/16" Pedal Type Dual Sided Clipless Spindle Material Titanium Weight 332

BB Style Mid BB/Frame Interface Mid Bore 22 Color Blue Defined Color Blue

Shimano FC-M6100-1 Crank Spider Lock Ring/Washer MPFN-2511 Bearing Type Sealed Cartridge CassetteShimano FC M6100 1 Crank Spider Lock Ring Washer. Shimano lock ring for direct mount cranks.