Shimano Ultegra CS-R8000 Cassette 12-25 11 Speed giant Compatible with steel and aluminum

Compatible with steel and aluminum

EP8 EP800 Series

ideal for running wider tyres with lower pressures for decreased rolling resistance

2 mm x 1800 mm (1 pc

Note: When using the Pressure Over Drive as a regular pump

Shimano Ultegra CS-R8000 Cassette 12-25 11 Speed giant Compatible with steel and aluminumShimanos Ultegra range is race focused, but at a more affordable price than the top tier Dura Ace line. The R8000 offers 11 sprockets and is available in a broad range of ratios, so whether its a tightly packed 1125 tooth block for time trialing or a wide ranging 1132 tooth for conquering even the most epic climbs, theres something for everyone. Specifications High performance gear combinations provide superior rider choice Speeds: 11 Chain