Prestacycle UniBlock PRO Cassette - 12-Speed Shimano For HG 12 Freehub 11-30 Silver CheckoutSpec= Shifter Cables Mounts on frame tubing ranging

Mounts on frame tubing ranging from 28-40mm in diameter Color Black/Gray Weight 9

Smooth operation and precise front shifting on and off the road

This 1x-specific chainring uses the Drop-Stop® tooth profile for the best performance

Model 900 Speed 9 Links 114 Color Gray Package Each Material Steel

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Orange

Prestacycle UniBlock PRO Cassette - 12-Speed Shimano For HG 12 Freehub 11-30 Silver CheckoutSpec= Shifter Cables Mounts on frame tubing rangingPrestacycle UniBlock Cassettes are a single piece unit exquisitely machined from a solid block of cold forged Chrome Molybdenum alloy steel then heat treated tumble finished and electroplated for added durability and low friction operation. The 2 largest cogs on the 11 40 and 11 42 HG11 cassettes are crafted with one piece of high quality 7075 aluminum. Single block design allows Prestacycle to remove more unnecessary material making cassettes