Prestacycle UniBlock PRO Cassette - 11-Speed HG 12 Interface HG 12/11/10 Freehubs 11-30t Silver MFPN=ISTR9180L The Toe Warmer ensures warm

The Toe Warmer ensures warm feet during training or on tour

8 Color Polish Black Defined Color Black Material Aluminum Rise 76 Width 810

HMF carbon race chassis

Connectivity ANT+ BT Teeth 52/39 BB Inclusion No BCD Direct Mount SRAM 8 Bolt Speed 12

Functional thickener prevents rust and corrosion

Prestacycle UniBlock PRO Cassette - 11-Speed HG 12 Interface HG 12/11/10 Freehubs 11-30t Silver MFPN=ISTR9180L The Toe Warmer ensures warmPrestacycle 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