RockShox Reba Gold Isolator – 3-position crown 29" suspension fork
Product Description
Reba Gold Isolator by RockShox for Cross Country Riding
The Reba Gold Damper Fork by RockShox is designed for cross country cycling, offering reliable performance on your rides. With a lightweight aluminum steerer tube and crown, combined with magnesium lower legs, this fork balances durability and weight. It fits 29" wheels with a Boost 15 x 110 mm thru-axle system, providing stable handling and compatibility with modern setups. The 35 mm stanchion tubes and air pressure spring rate ensure smooth responsiveness on varied terrain. You can run tires up to 3.2" wide, giving you versatility for different trail conditions. The fork is ready for e-bikes and pedelecs up to 25 km/h, so you can upgrade your ride without worries. It supports disc brakes with a direct mount for 180 mm rotors, enhancing stopping power and control. The 3-position crown damper lets you adjust your suspension easily to match your riding style. This fork is a solid choice if you want dependable performance on your cross country adventures.
Guidelines for Replacing E-bike Components:
Product Specifications:
- Wheel size:
- 29"
- Application:
- Cross Country
gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 100 mm | 1 1/8" - 1,5" tapered:
- Wheel size:
- 29"
- Travel:
- 100 mm
gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 110 mm | 1 1/8" - 1,5" tapered:
- Wheel size:
- 29"
- Travel:
- 110 mm
gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 120 mm | 1 1/8" - 1,5" tapered:
- Wheel size:
- 29"
- Travel:
- 120 mm
gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 130 mm | 1 1/8" - 1,5" tapered:
- Wheel size:
- 29"
- Travel:
- 130 mm
Technical Information:
- Crown Material:
- Aluminum
- Axle System:
- Thru Axle (15 x 110 mm)
- Wheel Standard:
- 15 x 110 mm (Boost)
- Stanchion Tube Diameter:
- 35 mm
- Brake Mount:
- Disc PM7 (Direct Mount 180 mm)
- Spring Rate:
- Via Air Pressure
- Steerer Tube Material:
- Aluminum
- Lower Leg Material:
- Magnesium
- Compression Damping:
- 3-Position Adjust
gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 100 mm | 1 1/8" - 1,5" tapered:
- Axle Standard:
- 15 mm Thru Axle
- Installation Width:
- 110 mm
- Fork Offset:
- 44 mm
- Steerer Tube:
- 1 1/8" - 1,5" tapered
- Installation Height:
- 514 mm
gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 110 mm | 1 1/8" - 1,5" tapered:
- Installation Height:
- 524 mm
- Axle Standard:
- 15 mm Thru Axle
- Installation Width:
- 110 mm
- Fork Offset:
- 44 mm
- Steerer Tube:
- 1 1/8" - 1,5" tapered
gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 120 mm | 1 1/8" - 1,5" tapered:
- Steerer Tube:
- 1 1/8" - 1,5" tapered
- Installation Height:
- 534 mm
- Axle Standard:
- 15 mm Thru Axle
- Installation Width:
- 110 mm
- Fork Offset:
- 44 mm
gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 130 mm | 1 1/8" - 1,5" tapered:
- Installation Height:
- 544 mm
- Axle Standard:
- 15 mm Thru Axle
- Installation Width:
- 110 mm
- Fork Offset:
- 44 mm
- Steerer Tube:
- 1 1/8" - 1,5" tapered
Approved For:
- Max Tire Size Inches:
- 3,2"
- Max. disc brake diameter:
- 200 mm
Product Features:
- High-performance Reba Gold Damper fork designed for 29" cross-country bikes, optimized for smooth and responsive riding
- Compatible with e-bikes and pedelecs up to 25 km/h, ensuring reliable support for modern electric mountain bikes
- Lightweight and durable construction featuring an aluminum steerer tube and crown, plus magnesium lower legs for optimal strength-to-weight ratio
- Boost standard 15 x 110 mm thru-axle and 35 mm stanchion tubes provide enhanced stiffness and precise handling on technical trails
- Air spring system with adjustable spring rate and 3-position crown damper for customizable suspension performance and control
Manufacturer Number:
- gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 100 mm | 1 1/8" - 1,5" tapered: 00.4021.171.004
- gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 110 mm | 1 1/8" - 1,5" tapered: 00.4021.171.005
- gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 120 mm | 1 1/8" - 1,5" tapered: 00.4021.171.006
- gloss black | 29" | 15 mm Thru Axle | 110 mm | 44 mm | 130 mm | 1 1/8" - 1,5" tapered: 00.4021.171.007
Contents:
- 1 x Reba Gold Isolator suspension fork – 3-position crown, 29"
- 1 x Maxle Stealth thru axle 15 × 110 mm
- 1 x RockShox star nut, 1 x Bolt-On Fender
Manufacturer:
1000 W. Fulton Market
4th Floor
Chicago
IL 60607
USA
info@sram.com
Distributor:
Paasbosweg 16
3862 ZS Nijkerk
Netherlands
info@sram.com










