Prestacycle UniBlock PRO Cassette - 11-Speed HG 12 Interface HG 12/11/10 Freehubs 11-32t Silver MFPN=876745 Manage your efforts with the

Manage your efforts with the power guide feature which recommends power targets throughout a course when paired with your compatible sensors

Front is pre-drilled for a fork crown mount

open tread design provide maximum braking tractin and cornering grip

0 Size 29" Front/Rear Rear (XD) Axle/Spacing (mm) 12x148 Hub CB Ratchet Hole 32 Brake 6-Bolt Rim Synthesis Enduro Alloy 2

Non-fluor version of HF21 Blue

Prestacycle UniBlock PRO Cassette - 11-Speed HG 12 Interface HG 12/11/10 Freehubs 11-32t Silver MFPN=876745 Manage your efforts with thePrestacycle UniBlock PRO Cassettes are machined from a single solid block of cold forged Chrome Molybdenum alloy steel then heat treated tumble finished and electroplated for added durability low friction operation and longer service life. The UniBlock PRO cassettes feature ARC shifting tooth profile technology that provides the fastest smoothest possible shifting to all systems while minimizing the impact to power delivery. Single block design offers