RockShox Lyrik Ultimate Charger 3.1 RC2 DebonAir+ Boost 29" Suspension Fork

Guidelines for Replacing E-bike Components:

Before you replace components on your e-bike, please pay attention to the guidelines for replacing parts on CE-marked e-bikes / pedelecs with pedal assist.

Specifications:

Application:

All Mountain, Enduro

Wheel Size:

29"

Suspension Type:

air

Travel:

140 mm, 150 mm, 160 mm

Steerer Tube:

1 1/8" – 1.5" tapered

Axle Type:

thru-axle

Wheel Standard:

15 x 110 mm (Boost)

Brake Mount:

Disc PM7 (direct mount 180 mm)

Technical Information:

Offset:

44 mm

Steerer Tube Diameter (Stem):

28.6 mm

Steerer Tube Diameter (Crown Race):

40 mm

Over Locknut Dimension:

110 mm

Stanchion Tube Diameter:

35 mm

Material Steerer Tube:

aluminium

Crown Material:

aluminium

Stanchion Tube Material:

aluminium

Lower Tube Material:

magnesium

Adjustment Options:

Compression:

low-speed, high-speed

Rebound:

low-speed

Suspension Stiffness:

via air pressure

remote:

no

Travel Adjustment:

no

Approved For:

Tyre Size (max.):

81 mm (tyre width)

Note:

For individual tyres, tyre clearance must be checked with the fork fully compressed and the tyre fully inflated. It should be at least 6 mm all around.

Rotor Size (max.):

220 mm

Weight Limit:

169 kg (system weight)

Features:

• 29" suspension fork with many fine-tuning options for trail bikes
• Charger 3.1 RC2 damping with independent adjustment of low- and high-speed compression, with less compression damping in the open LSC position and more support in the closed HSC position than the previous generation
• ButterCups for smooth riding absorb 20% of lighter, high-frequency vibrations and thus prevent fatigue
• DebonAir+ air spring with more volume than DebonAir absorbs smaller bumps even better and simultaneously stays higher in its travel
• Reduced friction due to longer Ultimate bushings with higher overlap than the previous model
• 35 mm stanchion tube diameter for a good ratio of stiffness and low weight
• Low-friction SKF wiper seals for high durability and good suspension behaviour
• With Maxima Plush Dynamic Suspension Lube for low friction and good durability
• Crown adjust
• Torque cap dropouts for increased stiffness
• With screw-on torque cap adapters for simplified use with standard end caps
• Also suitable for e-bikes
• Fork crown outer diameter: 59 mm
• Fork crown light, milled and anodised

Models:

140 mm / 1.5 tapered / 15 x 110 mm / 44 mm:

Travel:

140 mm

Offset:

44 mm

Axle to Crown:

551 mm

Model ID:

FS-LYRK-ULT-D2

Manufacturer Numbers:

00.4021.025.017 (heavy meadow green-gloss), 00.4021.025.014 (ultimate high gloss black)

150 mm / 1.5 tapered / 15 x 110 mm / 44 mm:

Travel:

150 mm

Offset:

44 mm

Axle to Crown:

561 mm

Model ID:

FS-LYRK-ULT-D2

Manufacturer Numbers:

00.4021.025.016 (heavy meadow green-gloss), 00.4021.025.013 (ultimate high gloss black)

160 mm / 1.5 tapered / 15 x 110 mm / 44 mm:

Travel:

160 mm

Offset:

44 mm

Axle to Crown:

571 mm

Model ID:

FS-LYRK-ULT-D1

Manufacturer Numbers:

00.4021.025.015 (heavy meadow green-gloss), 00.4021.025.012 (ultimate high gloss black)

Contents:

• 1 x RockShox Lyrik Ultimate Charger 3.1 RC2 DebonAir+ Boost 29" suspension fork
• 1 x RockShox Maxle Stealth thru-axle
• 1 x RockShox fender
• 2 x RockShox Bottomless Tokens
• 1 x star nut
• 2 x RockShox end cap adapters
• 2 x screw