CYCLUS TOOLS presents the new crank puller, featuring an extra-long stroke extractor (over 20 mm). When securely fixing the crank to the axle by tightening and torquing the crank bolts to the correct specification, a special puller is required to safely remove the crank arm from the axle. What to do when the bottom bracket axle does not have suitable tapered surfaces, as is the case with e-bikes? In this situation (threaded bottom bracket), an additional support is necessary, as the crank position is determined solely by screw connections and the standard removal method is no longer applicable. We have the solution: the new Cyclus crank puller, with a longer stroke extractor (over 20 mm).

The new Cyclus crank puller allows for the quick, safe, and professional removal of both older and newer deep-profile cranks. To make the best use of the new CYCLUS TOOLS crank puller, the following components are essential: crank internal thread M22x1, bottom bracket connection thread M12x1.

Special note: with the help of the CYCLUS TOOLS cutter (art. 720235), it is possible to first ream out defective crank threads (M22x1) and then cut a new M24x1 thread using the CYCLUS TOOLS tap (and die: art. 720245). Upon completion of the operation, you will not only disassemble the crank but also repair it. Your customer will greatly appreciate this service.

Note: ensure you have the appropriate Cyclus Tools thread guides. Once a new thread is cut, you can use the corresponding Cyclus Tools pullers and remove the crank as usual.

Additional CYCLUS TOOLS items related to this bottom bracket system:

• 720234 - CYCLUS TOOLS crank puller, crank internal thread M24x1 - bottom bracket connection thread M15x1


• 720239 - CYCLUS TOOLS crank puller, crank internal thread M22x1 - bottom bracket connection thread M18x1 Cannondale BB30


• 720241 - CYCLUS TOOLS crank puller, crank internal thread M22x1 - bottom bracket connection thread M12x1


• 720242 - CYCLUS TOOLS crank puller, crank internal thread M24x1 - bottom bracket connection thread M12x1


• 720243 - CYCLUS TOOLS crank puller, crank internal thread M22x1 - bottom bracket connection thread M10x1


• 720244 - CYCLUS TOOLS crank puller, crank internal thread M24x1 - bottom bracket connection thread M10x1


• 720013 - CYCLUS TOOLS tap for crank internal thread M22x1 for rethreading


• 720235 - CYCLUS TOOLS cutter for M24 core hole repair thread


• 720245 - CYCLUS TOOLS tap for crank internal thread M24x1 for new thread


• 720370 - CYCLUS TOOLS thread guide M8x1


• 720371 - CYCLUS TOOLS thread guide M15x1


• 720372 - CYCLUS TOOLS thread guide M12x1


• 720373 - CYCLUS TOOLS thread guide M10x1

For any further questions, please do not hesitate to contact us.