Built for total chain control, each tooth’s thickness is CNC-machined to fit better into the chain’s inner and outer links.
Five available chainrings (30-32-34-36-38) let you tune your gear range to match your terrain, wheel size and riding style. All the X-SYNC chainrings* work with the same spider—which lets you to change them without removing the crank arm.
*Please note, Chainring & Bottom Bracket is NOT included.
Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike 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