Crank Arm Cap Tool

The Birzman Crank Arm Cap Tool is a compact, precision-engineered workshop tool designed for the installation and removal of crank arm preload caps. Featuring a clever double-sided design, it is compatible with both Shimano Hollowtech II-style 8-notch caps and SRAM/Race Face 16 mm internal hex caps, making it a versatile addition to any toolkit.

CNC-machined from durable 6061 aluminium, the tool offers excellent strength while remaining lightweight and easy to handle. Integrated 6 mm hex fittings allow use with a standard hex key for improved leverage and control during installation or removal.

Features:

• Compatible with Shimano Hollowtech II and SRAM/Race Face crank arm caps
• Double-sided design for versatile use
• CNC-machined 6061 aluminium construction
• 6 mm hex interface for easy operation
• Ideal for crank installation, adjustment and servicing