The RISK RL331 Bicycle Crank Cover Removal Tool is designed for installing and removing crank covers on compatible FSA cranksets. It is suitable for FSA Gossamer Pro, COMET, GAMMA DRIVE, and other compatible crank cover systems.

The tool features a compact metal body with a precise multi-pin engagement design, helping the user securely grip the crank cover during installation or removal. It is designed for use with a 3/8" drive ratchet or compatible tool, making it suitable for professional bike shops, home mechanics, and cycling maintenance workshops.

An optional RISK RL327 3/8" quick release anti-drop tool is also available. When used together, the RL327 helps keep the tool aligned and pressed against the crank cover, reducing slipping during removal or installation.

Key Features

• Designed for FSA Crank Covers
  Compatible with FSA Gossamer Pro, COMET, GAMMA DRIVE and similar crank cover designs.

• Precise Pin Engagement
  Six-pin style structure helps engage the crank cover securely.

• 3/8" Drive Compatible
  Designed to work with a 3/8" ratchet wrench or compatible drive tool.

• Compact and Lightweight
  Easy to carry, store, and use in workshop or home maintenance.

• Durable Metal Construction
  Made from metal for strength and long service life.

• Optional Anti-Drop Tool Available
  RL327 helps prevent the tool from slipping off during crank cover removal or installation.

• Quick Release Design
  RL327 includes an M6 quick-release nut design for convenient setup and removal.

Recommended Applications

This product is suitable for:

• Bicycle crank cover removal
• Bicycle crank cover installation
• FSA crankset maintenance
• FSA Gossamer Pro crank cover service
• FSA COMET crank cover service
• FSA GAMMA DRIVE crank cover service
• Workshop crankset maintenance
• Home bicycle repair

Product Specifications

Product Options / Variants

RL331 — Crank Cover Removal Tool

Model: RL331
Material: Metal
Use: Crank cover installation and removal
Compatible with: FSA Gossamer Pro / COMET / GAMMA DRIVE and similar crank covers
Main size: approx. 26 × 22.6 × 21 mm
Center interface: 10 mm / 3/8" compatible
Pin diameter: approx. 2 mm
Net weight: approx. 18.3 g
Package weight: approx. 20 g

The RL331 is the main crank cover tool used to engage and remove compatible crank covers. It is compact, precise, and suitable for both professional and home bicycle maintenance.

RL327 — 3/8" Quick Release Anti-Drop Tool

Model: RL327
Type: Anti-drop retaining tool
Drive interface: 3/8" male to 3/8" female
Thread rod: M6
Length: approx. 280 mm
Net weight: approx. 132 g
Package weight: approx. 145 g

The RL327 is an optional support tool designed to hold the crank cover tool in place during operation. It helps improve tool stability and reduce slipping when applying torque.

Package Includes

Depending on the selected option:

• RL331: 1 × Crank cover removal tool
• RL327: 1 set × 3/8" quick release anti-drop retaining tool

Note: Product images may show cranksets, chainrings, bicycles, or other tools for demonstration only. The package includes only the selected product option.

Important Notes

• Please confirm your crank cover type before purchase.
• Compatible with FSA Gossamer Pro / COMET / GAMMA DRIVE and similar crank cover systems.
• Do not force installation or removal if the tool does not fully match the crank cover.
• For best results, use with a compatible 3/8" ratchet wrench.
• The crank cover shown in product images is for demonstration only and is not included.
• Manual measurement may have slight tolerance.