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RockShox
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RockShox

Reba Gold Isolator 29in Boost Fork

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$499.00
Color:Black, 3-Pos Crown Lock

Size:

Quantity

Only 4 In stock



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Trail-optimized performance with the Reba Gold and its XC-tuned Isolator damper

What Our Gearhead® Experts Are Saying:


"This fork punches well above its weight. It feels super composed for a mid-tier fork, especially when climbing under power. The remote-ready Isolator damper is responsive and reliable, and I can dial it in for marathon rides or rowdy local loops without second-guessing performance."


Designed for riders who want precise control without breaking the bank, the RockShox Reba Gold blends top-tier damping with versatile tuning options and a stiff chassis to deliver exceptional performance across XC and trail terrain. With travel options from 100mm to 130mm and a 44mm offset tailored for modern 29-inch geometry, the Reba Gold gives trail bikes, marathon builds, and E-MTBs a lightweight, responsive upgrade.


The heart of the Reba Gold is its XC-tuned Isolator RL damper—engineered for a two-position remote setup (open/lock) and external rebound control. Paired with the plush yet supportive DebonAir air spring, this combo delivers a consistent ride feel across a range of terrain. TwistLoc and OneLoc compatibility (remotes sold separately) allow riders to make fast, on-the-fly compression changes without interrupting their rhythm.


Built around a stiff 35mm chassis with Fast Black-coated aluminum stanchions and magnesium lowers, the fork is both lightweight and capable—perfect for fast descents, tight switchbacks, and long-haul climbs. Its BOOST 15x110mm axle and clearance for up to 81mm-wide tires make it future-ready for wide rims and aggressive rubber. E-bike certification, bolt-on fender compatibility, and a stealth Maxle make it a strong choice for modern mountain platforms looking for a reliable, race-proven workhorse.


Details

  • Trail-ready suspension fork tuned for XC, singletrack, and fast flow
  • 100–130mm travel options with 44mm offset for 29-inch wheels
  • DebonAir air spring provides small-bump sensitivity and mid-stroke support
  • Isolator RL damper offers remote lockout and external rebound adjustment
  • Compatible with TwistLoc and OneLoc remotes (sold separately)
  • 35mm aluminum stanchions and magnesium lowers for stiffness and control
  • BOOST 15x110 spacing and E-bike certified for versatile modern builds
  • Item #RSXB098
Travel
100mm, 110mm, 120mm, 130mm
Stanchion Material
aluminum
Lower Material
magnesium
Crown Material
aluminum
Wheel Size
29in
Steer Tube Diameter
1.5in tapered
Stanchion Diameter
35mm
Axle To Crown
[100mm] 514mm, [110mm] 524mm, [120mm] 534mm, [130mm] 544mm
Rake
44mm
Spring Type
DebonAir
Damper
Isolator RL
Adjustability
2-position, rebound
Axle
15x110mm BOOST
Brake Compatibility
flat-mount disc
Rotor Compatibility
180mm-200mm
Activity
trail, cross-country
Manufacturer Part Number
00.4021.171.000, 00.4021.171.001, 00.4021.171.002, 00.4021.171.003, 00.4021.171.004, 00.4021.171.005, 00.4021.171.006, 00.4021.171.007, 00.4021.171.008, 00.4021.171.009, 00.4021.171.010, 00.4021.171.011