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 chain rings (30-32-34-36-38) let you tune your gear range to match your terrain, wheel size and riding style. All the X-SYNC chain rings work with the same spider—which lets you to change them without removing the crank arm.
“Please note, chainring is NOT included”
New X-SYNC™ tooth profile provides maximum chain control
Carbon arms with forged aluminum spider
Chainring guard option
New spider design allows for easier ring changes
CNC- X-SYNC machined rings (30-32-34-36-38)
Arm Material: Carbon composite / aluminum spider
Chainring Material: AL-7075-T651
Weight: 700g (GXP BB, 175mm, 32-tooth ring)
Available Arm Lengths: 170 and 175mm
Colors: Red and Black
Gear Ratios: 30, 32, 34, 36, 38
Rings: CNC- X-SYNC™ machined rings
Bolts: 6mm hex bolts
Guard: Carbon guard available
Bottom Bracket: BB30, GXP
Recommended Chain: PC-XX1
Technology Highlight(s): X-SYNC
BB30: Besides serious weight savings, this bottom bracket means narrow Q-factor, more ankle clearance, greater bearing durability and stronger crank construction.
GXP®: GXP’s Gutter Seal design cuts friction and weight—improving both feel and performance.
X-SYNC™: SRAM X-SYNC™ 1X chain rings provide the highest level of performance and durability. The SRAM X-SYNC™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC™ chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC™ rings are an integral part of the SRAM 1X™ drivetrain.
Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.