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RockShox RS1 Fork (27.5-inch)

RockShox RS1 Fork (27.5-inch)
Image differs from actual product
  • Color: White/Red
  • Color: White/Red
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Twenty-five years after the original RS-1, the fork that revolutionized mountain biking, RockShox does it again. The innovative chassis design integrates the fork's steerer tube, crown, and legs into a single carbon mainframe for incredible stiffness. Combining fine-tuned small bump performance with an ultra-efficient lockout for extreme performance, the Accelerator Damper keeps you riding high in the plushest part of the travel. And Predictive Steering, a re-imagined interface between hub and dropouts, enables an inverted fork light enough for XC racing and stiff enough for trail riding.


Travel 100/120mm
Wheel Size 27.5-inch (650B)
Brake Compatibility Post-mount disc (Maximum rotor size: 200mm)
Steerer Diameter/Material 1 1/8-inch to 1 1/4-inch tapered carbon
Stanchion Diameter/Materials 32mm aluminum, Fast Black
Dropouts Predictive Steering w/Maxle Ultimate
Spring Solo Air
Damper Accelerator w/Dig Valve and Rapid Recovery
Lockout XLoc remote
Adjustments Beginning Stroke rebound
Weight 1646 grams

* Subject to change without notice.

Part Numbers

Option UPC MPN
White/Red / 120mm 710845766855 00.4019.222.003