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ROCKSHOX

ROCKSHOX BOXXER ULTIMATE CHARGER 3.2 RC2 29" Fork Axle 20x110mm Boost Red

The ROCKSHOX BOXXER ULTIMATE CHARGER 3.2 RC2 fork was born of a radical paradigm shift: placing control at the heart of speed. Completely redesigned,... Read more
Regular price 1.999,90 €
Regular price Sale price 1.999,90 €
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Description

The ROCKSHOX BOXXER ULTIMATE CHARGER 3.2 RC2 fork was born of a radical paradigm shift: placing control at the heart of speed. Completely redesigned, it aims to eliminate hazards and reduce fatigue by isolating the rider from shocks and vibrations, while retaining a precise feel for the terrain. Predictability becomes a major asset in gaining grip, consistency and performance in competition.

At the heart of this evolution, the LinearXL air spring offers a fully linear, position-sensitive curve. Supple at the start of travel, firm in the middle, it incorporates a heel stop for mastered control at the end of travel. Combined with the AirAnnex system, it increases air volume in the legs to reduce excessive progressiveness and speed sensitivity. Breathing holes also optimize sensitivity throughout the stroke.

The Charger 3.2 RC2 cartridge, with independent high- and low-speed compression settings, delivers quiet, precise damping. ButterCups reduce high-frequency vibrations by up to 20% to reduce fatigue. ButterWagonTech technology ensures continuous lubrication of the bushings thanks to a matrix of micro-cavities, while low-adhesion SKF dust seals maximize smoothness. Its 38 mm frame, optimized for the DH World Cup, guarantees rigidity and precision without excessive deflection.

Ref: 15893107704188

Points forts

The LinearXL air spring provides a consistent, fully predictable feel, with a heel stop for enhanced end-of-stroke control.

ButterWagon technology ensures a continuous supply of oil to the bushings to limit friction and maintain smooth, consistent performance between maintenance intervals.

The Charger 3.2 cartridge, with independent compression and rebound settings adapted to the LinearXL spring, operates silently to maintain concentration on the track and features an intuitive numbered setting, allowing precise adjustment from "0".

ButterCups reduce high-frequency vibrations by up to 20% to limit arm and hand fatigue, while SKF low-grip dust seals improve sensitivity and consistency over the long term.

The Maxima blend of 920 grease and 15wt oil also helps reduce internal friction.

Compatible with a screw-in mudguard, for protection in front of and behind the fork (BoXXer screw-in mudguard sold separately).

The forks feature a new, minimalist design, available in Signature Electric Red and Ultimate High Gloss Black.

Informations techniques

Model: BoXXer Ultimate Charger3.2 RC2 D2
Practice: DH/Freeride
T: Double, 6061 T-6 aluminum
Wheel size: 29".
Front wheel axle: 20x110 mm (Boost) Maxle Stealth
Blocking: None
Color: Electric Red - Gloss
Wheelbase: 200 mm
Max. disc diameter: 220 mm
Mini disc diameter: 200 mm
Pivot diameter: Straight 1"1/8
Steering diameter: 42 mm
Plunger diameter: 38 mm
Offset: 48 or 52 mm
Brake mounting: Postmount
Fork height :
605 mm
Pivot length: 265 mm (can be recut)
Pivot material: Aluminium
Plungers: Aluminum Butter Wagon Tech treatment Black
Sheaths: Magnesium
Adjustable air volume: Yes from 0 to 6 tokens

Linear XL spring with Air Annex: consistent feel
and predictable, combined with a
for greater control at the end
racing
Max. pressure: 260 psi
Charger 3.2 RC2 cushioning with Buttercups
SKF seals
Maxima grease blend 920 and
oil 15wt

Low Speed Compression setting: Yes
High Speed Compression setting: Yes
Low Speed Trigger/Bounce setting: Yes
High Speed Trigger/Bounce setting: No
Preload setting : Yes
Spring: Air
Tuning Compression: C5
Rebound tuning: R55

Compatible with Direct Mount stems
VTTAE compatible
Tire compatibility: up to 2.8" cross-section in 29" without mudguard
Maximum recommended weight: 140kg
ASTM class: 5

Weight (manufacturer): 2950g.

Includes :
Screw-on mudguard
Tokens
Short/long tee,
Steering star
Maxle Stealth axle

Informations prix

*Supplier suggested retail price in February 2026