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.

Fits crank arms with M22 x 1.0 threads
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
Fits crank arms with M22 x 1.0 threads
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