What makes it special
RockShox / Bike Forks
RockShox Boxxer Ultimate 29˝ Suspension Fork
Born from racing, BoXXer promises one thing above all — composure.
Ship to store · free pickup, usually ready in 4–7 business days
Free pickup at any of our four stores. Questions? We're happy to help.
About this product
The details.
Control where it matters most
The NEW LinearXL air spring delivers a coil-like ride feel — supple off the top, supportive through the mid-stroke, and finished with a jounce bottom-out bumper for confident control on hard hits.
Found only in Ultimate-level forks, ButterWagonTech helps ensure a constant supply of oil to the bushings, reducing friction and maintaining smooth performance.
Product details
- LinearXL air spring delivers a consistent and predictable ride feel
- ButterWagonTech reduces friction and helps maintain smooth performance
- Charger 3.2 damper with new Rebound/Compression tunes
- Control bezel with numbered compression adjuster for intuitive adjustments
- ButterCups technology block 20% of high-frequency “trail chatter”
- Low-grab SKF wiper seals deliver long-lasting fork performance and a smoother ride
- Maxima 920 blended 15w reduces overall fork friction
- Bolt-on fender compatibility with front and rear coverage (included)
The details
Good to know-
Specs21
- Size
- 265mm, 200mm
- Steerer length
- 265mm
- Travel
- 200mm
- Diameter
- 29"
- Attachment
- Bolt-on
- Brake type
- Post-mount disc
- Hub width (front)
- 110mm
- Axle diameter
- 20mm
- Thru axle threading
- M20 x 1.5
- Steerer outer diameter
- 28.6mm (1-1/8")
- Axle to crown
- >500mm
- Steerer threading
- Unthreaded
- Steerer thread length
- Unthreaded
- Offset
- 50-55mm
- Dropout type
- Bolted thru axle
- Compression type
- External high and low speed
- Rebound adjustment
- External
- Material
- Magnesium
- Steerer material
- Aluminum
- Stanchion material
- Alloy
- Spring type
- Air
Complete your setup
Goes well with.
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