OpenGlide, the key to smooth performance in competition and on the open road. To take full advantage of the power and promise of the SRAM Rival gruppo, you need a cassette and chain that are up to the task. With the new SRAM Red Cassette's semi-spidered design, we’ve removed specific sections of material from the small cogs, creating a cogset that shifts efficiently and positively in all situations. OpenGlide technology allows for the smoother transition between gears when up and downshifting. Semi-spidered design is light, strong and efficient.
SRAM OG1090 10 Speed Road Cassette Features:
Recommended Chain: PC-1090R, PC-1090, PC-1070.
Sprockets on Spider: 3
Lock Ring Material: Forged 7000 series alloy.
Sprocket Material: Heat-treated steel.
Weight: 155g (11-23), 161g (11-25), 177g (11-28)
Buy SRAM OG1090 10 Speed Road Cassette from Chain Reaction Cycles, the worlds largest online bicycle store.