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.
Buy SRAM OG1090 10 Speed Road Cassette from Chain Reaction Cycles, the worlds largest online bicycle store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.More information on returns