RockShox 00.4018.783.003 SID Charger Damper Spring Weight-450-550 This lightweight yet stiff chainring

This lightweight yet stiff chainring incorporates FSA Megatooth technology—a narrow/wide anti-drop design that ensures the chain stays securely in place

Plus with an impressive 80-hour max runtime you can rest assured that this light will last as long as you need it to

Rings 46/33Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor CarbonCrank Length (mm) 165Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Carbon

47mm chainline achieved with 3mm offset chainring (sold separately)

RockShox 00.4018.783.003 SID Charger Damper Spring Weight-450-550 This lightweight yet stiff chainringCharger RLC damper upgrade kit for SID Reba Includes Complete Right Side Internals For SID 26"(2012 2016) Reba 26"(2012 2016) 120mm max travel SRAM Model ID: FS UPK CH2 A1 TECH SPECS