Sram Force Pg-1070 Cassette Silver 10s / 11-28t

The PG 1070 Cassette's semi-spidered design maintains a high level of shifting performance with a matched cassette/chain combination that runs near silent. To help you in the toughest climbs it is now available in the new 11-32 ratio.Features:- Cassette design for high shifting performance with a quieter chain/cassette combination- Semi-spidered design: light, strong, efficientSpecifications:- Weight: 210g (11-23)- Speeds: 10- Recommended Chain: PC 1091R, PC 1091, PC 1071, PC 1051, PC 1031- Sprockets on Spider: 3- Lock Ring Material: Forged 7000 series alloy- Sprocket Material: Heat-treated steel- Recommended Group: SRAM Force®, SRAM Rival®Technology:WiFLi™ = Wider - Faster - Lighter:SRAMs WiFLi™ Technology is based on the compact 2 x 10 - two front chainrings and 10 gears in the rear - design inherent in SRAM Apex and Rival, which delivers a wider range of gears than your standard triple, faster shifts through two chainrings and 10 gears, and with significant weight savings. Its the newest technology from the company that continues to innovate the cycling experience.