Description
This road bike chainring is specifically engineered for use with SRAM Force 2x12 speed chainsets. Its tough aluminium build makes it strong and dependable during long days on the road, while its four-bolt pattern makes it easy to swap out your old chainring. Coming complete with updated tooth profiles for improved wear as well as a more durable finish, this genuine SRAM direct replacement chainring is perfect for breathing new life back into your chainset.  Road Bike Chainring with X-Range Gearing Technology Today's drop bar bikes are faster and more capable. Riders want a bike with the wide range gearing to match their wide range of cycling pursuits. But, range is only one half of the equation; they also want a drivetrain that offers the right gear for any situation. So, SRAM has developed X-Range gearing. X-Range achieves wider range and tighter jumps by going to a 12-speed cassette, but also by moving some of the gear range from the front of the drivetrain to the back. They've employed smaller chainrings with a consistent 13T difference, while giving the cassettes a 10T-start for wider range (up to 10-36, or 360%!). That means you can stay on the same ring longer, requiring fewer front shifts, which are inherently less efficient than rear shifts. And when a front shift is executed, the smaller jump is smoother and allows you to get to the right cadence with fewer compensation shifts in the rear. Fewer, faster front shifts make it easier for you to find the right gear, and that's a distinct performance advantage relative to traditional drivetrains. Technologies: - Updated tooth profiles for improved wear. - More durable finish. - X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear. Manufacturer's Part Number: 00.6218.015.004
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