Prestacycle UniBlock PRO Cassette - 12-Speed Shimano For HG 12 Freehub 11-30 Silver CheckoutSpec= Shifter Cables blue) when it's snowing

blue) when it's snowing

Measure your ride power data more accurately than ever with the Force AXS power meter carbon crankset

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

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

Smooth operation and precise front shifting on and off the road

Prestacycle UniBlock PRO Cassette - 12-Speed Shimano For HG 12 Freehub 11-30 Silver CheckoutSpec= Shifter Cables blue) when it's snowingPrestacycle 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