Parktool Tools | CWP-7 Compact Crank Puller

Compact Universal Crank Puller
The CWP-7 is a universal tool for removing both square taper and splined crank arms from 3-piece bicycle crank systems. The swappable rotating tip smoothly and securely presses the crank arm away from the bottom bracket spindle. The extra fine threads provide the needed leverage to remove even the tightest cranks. The CWP-7 requires the use of an adjustable wrench.

Small Swivel Foot
Compatible with systems that use an M8 x 1.0 threaded crank bolt, including:

• Square taper
• SRAM® PowerSpline®
• BNI cranks for Bosch® e-bike systems

Large Swivel Foot
Compatible with systems that use an M12 x 1.0 or M15 x 1.0 threaded crank bolt, including:

• Shimano® Octalink®
• ISIS Drive
• ISIS Overdrive systems

Note: The CWP-7 is designed for crank arms with M22 x 1.0 extractor threads. Crank arms found on some fitness equipment use nonstandard extractor threads and are not compatible with Park Tool crank pullers. Check with the equipment manufacturer for tool recommendations.

SKU# PT-CWP-7