Wolf Tooth Front Axle for RockShox Suspension Forks and Fat Forks

$39⁹⁵

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Length

100mm Standard 110mm Boost 150mm Fat

Color

Black Red

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Wolf Tooth | SKU: FA15-100-SR | Option: 100mm Standard, Black

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Wolf Tooth Front Axle for RockShox Suspension Forks and Fat Forks Info

Wolf Tooth Front Axle for RockShox Suspension Forks and Fat Forks is a lightweight, precision-machined upgrade designed to improve front-end stiffness while protecting your fork. Built with rider- and mechanic-friendly details, this axle delivers secure clamping, smooth installation, and long-term durability across a wide range of RockShox and fat bike applications.

Machined from 7075-T6 aluminum, the axle features a captive plated steel washer beneath the head. This washer protects fork surfaces, prevents galling or sticking, and converts more tightening torque into effective clamping force—resulting in a stiffer, more consistent interface. The design also makes removal easier after hard riding in wet or gritty conditions.

Available in multiple lengths and a wide range of colors, Wolf Tooth Front Axles fit standard, Boost, and fat bike setups. Each axle uses a 15 x 1.5 thread with a 12mm thread length and is manufactured in the USA to exacting standards.

Wolf Tooth Front Axle Specs at a Glance

Material: 7075-T6 aluminum axle with plated steel washer
Thread Spec: 15 x 1.5
Thread Length: 12mm
Lengths & Weights: 100mm (45g) | 110mm Boost (47g) | 150mm Fat (58g)
Made In: USA

Compatibility

RockShox: 100mm (Standard) and 110mm (Boost) suspension forks
SID Boost (2020+): Uses 100mm / Standard axle
Fat Bike: RockShox Bluto (150mm hub) and most rigid fat forks with 150mm hub
Not Compatible: RockShox RS-1 fork

Design Benefits

Fork-Friendly Interface: Captive steel washer protects fork dropouts.
Improved Stiffness: Better torque-to-clamp transfer enhances front-end rigidity.
Easy Service: Prevents galling and sticking for smooth removal.
Clean Customization: Multiple colors and sizes for dialed builds.

Final Take

The Wolf Tooth Front Axle is a smart, durable upgrade for RockShox suspension and fat bike forks. With thoughtful engineering, lightweight construction, and USA-made quality, it delivers reliable performance and fork-friendly protection for everyday riding or hard use.