FSA ATB chainrings deliver flawless shifting for any mountain drivetrain. Available in alloy and steel options.
This is Tom Dugan’s all new signature sprocket. In addition to its classic look, the Fang increases in thickness towards the center of the sprocket for increased strength. FEATURES - 7075 Aluminum INTERFACE OPTIONS - StandardSocket Drive (Black Only) - Spline Drive (with 19mm Adapter, Black Only)
Race Face Narrow-Wide Single Chainrings for 9-11 speed drivetrains. • 7075-T6 aluminum, aerospace grade strength. • Compatible with 9, 10, and 11 speed • Narrow Wide tooth profiling ensures ultimate chain retention • Stiff 4mm plate thickness and I-beam construction transfer loads without flexing • Reversible laser etched graphics • 36t = 50g • 30t Narrow-Wide single rings are threaded with a standard M8 x 0.75 chainring bolt thread
• Hollow gear construction for optimized rigidity, weight, and rigidity • Durable teeth using plated steel construction supported by a carbon composite (CFRP) carrier body • Dyna-Sys11 HG-X11 11-speed chain compatible • 96mm four-bolt BCD
- Standard 4-bolt ring with Drop-Stop tooth design to prevent unwanted chain drop - Recommended for use with 10 or 11sp chain (10sp chain works on 9sp drivetrain) - Designed and manufactured in the USA from 7075-T6 aluminum alloy - 36g (30t)
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