Cannondale Hollowgram Spider Lockring Tool V2 | Crank Spider Install Tool

Cannondale Factory Hollowgram Spider Lockring Install / Removal Tool – Version 2

This original Cannondale factory Hollowgram spider lockring tool (V2) is the required shop-quality tool for installing or removing the spider lockring that secures the spider to the drive-side Hollowgram crankarm.

The Version 2 design is thinner and stronger, with an improved interface that allows significantly better leverage when used with a socket wrench or large adjustable wrench—critical because the spider lockring is factory-installed using high-strength Loctite.

Key Features & Benefits

• Genuine Cannondale OEM service tool

• Required for Hollowgram spider lockring installation & removal

• Version 2 design:

  • Thinner profile for improved access

  • Stronger engagement with the lockring

  • Better leverage for stubborn, Loctite-secured rings

• Dual-interface design:

  • Socket wrench interface (recommended)

  • Large adjustable wrench interface

• Designed for professional shop and home mechanic use

Tool Application

• Installs and removes the Hollowgram spider lockring

• Secures the spider to the drive-side crankarm

• Essential for:

  • Chainring or spider replacement

  • Crank service and rebuilds

  • Hollowgram crank upgrades

Important Service Notes

⚠️ The spider lockring is installed from the factory with high-strength Loctite

• Always clean old Loctite from threads before reinstallation

• Apply fresh Loctite during reassembly

• Using the correct OEM tool prevents:

  • Lockring damage

  • Crankarm damage

  • Slippage or injury during removal

Compatibility

• Cannondale Hollowgram cranksets

• Hollowgram spider lockring systems
  (Verify crank model before service)

Specifications

• Tool Type: Spider lockring install / removal tool

• Version: V2 (thinner, improved leverage)

• Wrench Interfaces:

  • Socket wrench

  • Adjustable wrench

• Brand: Cannondale (OEM)

What’s Included

• 1 × Cannondale Hollowgram Spider Lockring Tool (V2)
  (Tool only — crank components sold separately)

Recommended For

• Professional bicycle workshops

• Home mechanics servicing Hollowgram cranks

• Any Hollowgram spider or chainring replacement

• Proper OEM-level crank service

Why Use the OEM Tool?

Using the genuine Cannondale Hollowgram tool ensures:

• Correct fit with no rounding or damage

• Maximum leverage for Loctite-secured lockrings

• Safe, repeatable crank service

• Protection of high-value Hollowgram components

An essential Cannondale service tool for anyone working on Hollowgram crank systems — the right tool makes all the difference.