Prestacycle UniBlock PRO Cassette - 11-Speed HG 12 Interface HG 12/11/10 Freehubs 11-30t Silver MFPN=00.6418.016.008 }SRAM MatchMaker X Cockpit Clamp

}SRAM MatchMaker X Cockpit Clamp - Pair Black with Ti Bolts

abrasion-resistant and waterproof material

4" width and optimized for modern inner rim widths of 24-31mm

With its knobby thread pattern inherited from the Pirelli MT60 RS this tire provides agile road handling comfort grip and traction on dirt and gravel conditions

Prestacycle UniBlock PRO Cassette - 11-Speed HG 12 Interface HG 12/11/10 Freehubs 11-30t Silver MFPN=00.6418.016.008 }SRAM MatchMaker X Cockpit ClampPrestacycle 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