Developed for maximum chain control, each tooth’s thickness is precisely CNC-machined to support the chain’s inner and outer links perfectly. Six available chain rings (28-30-32-34-36-38) allow you to tune your gear range to match your terrain, wheel size and riding style. Each X-SYNC™ chain ring fits a single, universal spider—allowing you to change rings without removing the light-weight carbon crank arm.
“Please note, chainring is NOT included”
New tooth profile alternates thickness by inner and outer links, providing maximum chain control
Carbon arms with forged aluminum spider
CNC-machined rings (28-30-32-34-36-38)
New spider design allows for easier ring changes
Wide/narrow Q factor cranks for BB30 and GXP
Weight: 650 grams with BB
Arm Material: Carbon arms with forged aluminum spider
Weight: 650 grams
Available Arm Lengths: 170, 175mm arm lengths
Available Ratios: 28, 30, 32, 34, 36, 38
Rings: CNC machined rings
Bottom Bracket: BB30, GXP
Q-Factor: wide and narrow
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, durability and weight—improving both feel and performance.
X-Sync™: A CNC-machined, “wide tooth, narrow tooth” pattern is repeated around the entire XX1 chainring, perfectly mirroring the 1X11 XX1 specific chain’s inner and outer links for maximum control
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