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> Bicycling Catalog > Parts > Forks > Suspension > RockShox > RS1 Fork (27.5-inch)
RockShox RS1 Fork (27.5-inch)
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  • Image differs from actual product
  • Image differs from actual product
  • Image differs from actual product
  • Image differs from actual product


RS1 Fork (27.5-inch)

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RockShox RS1 Fork (27.5-inch)

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.

Features and Information

  • Predictive Steering hub sold separately
  • Includes bleed kit, service kit, and shock pump
Specification Description
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.


by PowerReviews
Option Barcode Manufacturer's Part Number Vendor Number
Gloss Black/Red / 100mm 00710845766824 00.4019.222.000 QBP-FK7778
Gloss Black/Red / 120mm 00710845766848 00.4019.222.002 QBP-FK7779

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