Rockshox
RockShox BoXXer Ultimate Charger 3.2 D2 Tuned
RockShox BoXXer Ultimate Charger 3.2 D2 Tuned
SKU:RSF1277007
Please get in touch for stock availability.
WPS Podium Piston Kit with Custom Tuning included.
For just the cost of the Piston Kit, with free fitting, we'll take your new fork to the next level! Here's more about the Piston Kit...
Podium Piston Kits - better flow, better performance!
High flow piston and shim tuning kit to give you more grip, more control and ultimately, faster segments!
CNC-machined aerospace-grade aluminium and hard anodised piston, along with high-grade valving shims and an uprated IFP spring.
As standard, these dampers have a base valve piston that preloads the shim stack. This makes the transition between the LSC oil flow and the piston oil flow feel harsh, due to a sharp rise in damping. This piston kit doesn't preload the shim stack, giving a much smoother transition, allowing the damper to take control of the impact, rather than transfer it through to you and the bike.
The design allows us the ability to create much more support for the rider, while the high-flow design still allows the damper to open up and take those harsh impacts.
We offer a calculated tuning service – using endless data acquired from hours of testing and data logging, we can make calculated and informed decisions on what settings, re-valving and modifications are suitable for you. Your suspension will be thoroughly tested with our dyno facilities and tailored to you and your riding style.
Find Custom Tuning information here
After a fork without tuning? Click here.
Description
Born from racing, this BoXXer is built around one defining promise—composure. By eliminating chaos before it reaches the rider, every run delivers predictable speed, traction and control. The all-new LinearXL air spring creates a coil-like ride that stays supple off the top, supportive through the mid-stroke, and confidently controlled at the end thanks to its jounce bottom-out bumper. Exclusive to Ultimate models, ButterWagonTech keeps a constant flow of oil to the bushings to reduce friction and maintain smooth, consistent performance throughout the entire service interval. Intuitive HSC/LSC controls on the Charger 3.2 damper with ButterCups make setup easy to understand and easy to communicate. The result is so composed you hardly notice the increase in speed—until the clock confirms it.
Key Features
• LinearXL air spring with coil-like feel and jounce bottom-out control
• ButterWagonTech ensures continuous lubrication for reduced friction and consistent smoothness
• Charger 3.2 damper with matched Rebound and Compression tunes and near-silent performance
• Numbered Compression control bezel for intuitive setup
• ButterCups reduce high-frequency trail chatter by 20% to limit hand and arm fatigue
• Low-grab SKF wiper seals for smoother action and longer-lasting performance
• Maxima 920 blended 15W oil to reduce fork friction
• Bolt-on fender compatibility with full front/rear coverage; BoXXer Bolt-On Fender included
• Updated minimalist graphics package
• Available in Electric Red or Ultimate High Gloss Black
Specification
Wheel size: 29"Travel: 200 mm
Damper type: Charger 3.2 RC2 with ButterCups
Fork offset: 44 mm (27.5"), 48 mm (27.5"), 48 mm (29"), 52 mm (29")
Colour: BoXXer Electric Red (Gloss), Gloss Black
Axle: 20×110 mm Boost
Upper tubes: 38 mm aluminium
Volume reducer: 0/6 Tokens
Spring: DebonAir+ with ButterCups, Linear XL with ButterCup
Crown OD: 42 mm
Compression tune: C5
Rebound tune: R55
Links
Service Intervals
| Action | Interval |
| Clean and Lubricate | Every Ride |
| Inspect for scratches to stanchions, dents and other signs of wear | Every Ride |
| Check headset, axle and brake torque | Every Ride |
| Oil Bath Replacement | 50hrs use |
| Wiper Seal Replacement | 50hrs use |
| Full Service | Every 100hrs of use / 12 months whichever comes first. |
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Why J-Tech?
Comprehensive Servicing and Tuning
J-TECH offers servicing and tuning for a diverse range of suspension products, ensuring a broad spectrum of customer needs can be met.
Highest Standards
The standard of servicing and tuning provided by J-TECH is unparalleled, representing the best in the industry.
Data-Driven Approach
Leveraging years of experience and data from extensive data logging and dyno testing, J-TECH provides a calculated service, eliminating guesswork, myths, and hype for a job done with the utmost precision.
Athlete Support
J-TECH backs up its expertise by supporting athletes at all levels, including a world cup DH team, DH world cup riders, and EWS riders, demonstrating their commitment to excellence.
In-House Brand
With their own brand of suspension upgrades, tooling, and spare parts at wps-mtb.com, J-TECH consolidates their experience and knowledge to offer high-quality products, aiming to optimize your suspension for peak performance.
Continuous Innovation
J-TECH is at the forefront of new technologies, constantly pushing the boundaries to provide customers with the best possible service, ensuring they stay ahead in the dynamic field of suspension technology.