Halfords Advanced Bosch Gen 3 & 4 Tool

Halfords Advanced Bosch Gen 3 and 4 Tool

• Compatible with Bosch Gen 3 and 4 E-Bike Motors and More: Designed specifically for the removal and installation of chainring lockrings on Bosch Gen 3 and Gen 4 E-Bike motor systems, this versatile tool is a must-have for professional mechanics and DIY enthusiasts alike.

• Wide Compatibility: Also compatible with Shimano Octalink drive side bottom bracket cups featuring external notches, ISIS Drive bottom bracket cups, and Specialized Levo Brose E-Bike systems-making it an essential multi-use tool for e-bike and traditional bike maintenance.

• Precision and Durability: Crafted from durable steel with a corrosion-resistant finish, the tool is precision-machined to ensure a secure fit and minimize the risk of damage to sensitive bike components during high-torque applications.

• Versatile Drive Options: Equipped with a 1/2" drive fitting that works seamlessly with 1/2" torque wrenches and ratchets for safe, accurate torque application. It also supports use with 25mm spanners, adjustable wrenches, and bench vises for versatile workshop use.

• Built to Last: Engineered to withstand the demands of high-torque applications, this tool delivers reliable, robust performance and is backed by a Lifetime Guarantee for long-lasting peace of mind.

Whether you're upgrading your Bosch motor, servicing your e-bike, or replacing a worn chainring, this tool delivers the secure fit and leverage needed for smooth, damage-free maintenance.

Designed to meet professional standards, it offers versatility and durability for both home mechanics and workshop environments.

Designed for removing and installing chainring lockrings on Bosch Gen 3 and 4 E-Bike motor systems.

Also compatible with:

• Shimano Octalink drive side bottom bracket cups with external notches

• ISIS Drive bottom bracket cups

• Specialized Levo Brose E-Bike systems

The tool features a 1/2" drive fitting, making it fully compatible with 1/2" torque wrenches and ratchets - ideal for safely achieving the correct torque spec. For added versatility, it can also be used with:

• 25mm spanners

• Adjustable wrenches

• Bench vises

From routine servicing to component upgrades, the Halfords Advanced Bosch Gen 3 and 4 Tool is built to help you get the job done right. Its robust construction and versatile compatibility make it an essential addition to any e-bike toolkit.