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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. Free shipping on orders over $75* Buy CWP-7 Online Features Parts & Accessories CWP-7 Features Small swivel foot: 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 Parts & Accessories CWP-7 Replacement Parts
From the Manufacturer
The universal design of the CWP-7 has a rotating tip pressed into each end of the tool (11.3mm and 16.3mm) so it will remove both square taper and splined (ISIS Drive, Octalink) crank arms. The CWP-7 is made for the 22 x 1mm threading in the common cranks.
Kanon Kubose
Reviewed in the United States on February 21, 2025
I needed to replace the pedal assist sensor on my e-bike, and I discovered I needed to take off the crank arm. I got this tool even though it was a little more expensive because I heard that Park Tool is a good brand. It worked well. My pedal crank was on pretty tight, so I was glad that I got a good brand because the metal was nice and strong. Supposedly a cheap crank puller might be made of weaker metal. I also like that it is universal, meaning it can remove both square taper and splined crank arms in case I need to do that in the future. To the person who said they had to use a wrench rather than a socket, that's not true, at least not in my case. What I had to do was to take off the rotating tip before the socket would fit. It comes off easily because it's made to be switched with the one on the other side to switch from square taper to splined. Perhaps that reviewer didn't know this. All in all it's a very good tool and worth five stars.
Joe
Reviewed in the United States on February 15, 2025
Don't try to remove your peddle arm and sprocket without this tool. Worth every penny. Easy to use and provided a very quick removal of the peddle and sprocket.
Dav
Reviewed in the United States on January 6, 2025
Use sir had no problems. Exactly as described and it’s a wonderful tool to work on bike
Yeroc
Reviewed in the United States on September 24, 2024
I usually dont spend the time to leave reviews, but I was so happy with how this product worked. You never know the quality of tool that you're gonna get online; super pleased with this product. I had 9 bicycles that I needed to disassemble for parts. Each bike varied in brand and it threaded into each perfectly. I had the pedals/cranks pulled off of all of them in less than 10 minutes! The product didnt fail once and feel like I could use it 100 more times. Highly recommend for getting those pedals off of the bottom bracket; even the old rusty ones. Be prepared to use a little elbow grease though.
Michael J
Reviewed in the United States on September 22, 2024
It’s a Park tool, so you know the quality is first rate. A crank puller is an absolute necessity in any bike repair kit, and this one is small enough to fit in any kit and inexpensive enough that buying it is a no-brainier.
JustReviewing
Reviewed in the United States on June 4, 2024
Had to watch videos online to figure out how to use this. Once I understood how this tool worked, replacing a crank arm with the right torque wrenches took around 3 minutes.
Michael
Reviewed in Australia on June 16, 2024
great tool but being bike related over-priced
Julian Franke
Reviewed in Germany on March 23, 2024
Funktioniert beim Bosch Gen 4.Cube Kathmandu 2023Wirk wertig und stabil
David W.
Reviewed in the United States on December 11, 2024
Works well. Doesn't strip oput like others I have had. Strong metal.
Customer
Reviewed in the United States on December 10, 2024
Great quality product that can help pull those stubborn cranks from your bike or excersise bike. Keep in mind you might need a large adjustable wrench depending on how tight the crank is to the bottom bracket
M G
Reviewed in Canada on October 23, 2023
This crank puller has a universal design, making it suitable for removing square taper and splined crank arms. It features rotating tips of 11.3mm and 16.3mm, allowing it to remove splined Shimano Octalink and ISIS Drive crank arms and square-holed crank arms.This crank puller has a built-in 8mm hex, making removing crank bolts easier. This eliminates the need for additional tools, saving space and time. Including this feature is highly convenient and adds to the overall functionality of the tool.The "floating" hardened tip of the Park Tool Compact Crank Puller ensures smooth operation and a long lifespan. This is a significant advantage as it provides durability and reliability, making it a worthwhile investment.The Park Tool Compact Crank Puller is a versatile and efficient tool I highly recommend to any cyclist. Its universal design, built-in hex, and durable construction make it a must-have for anyone who frequently works on their bike.
Alfonso G.
Reviewed in Mexico on December 22, 2022
Es primera vez que compro este producto y lo necesitaba para reparar mi remadora. El producto funcionó de maravilla y pude proceder con mi reparación. Es una pieza con muy buena calidad
gaggioli alessandro
Reviewed in Italy on December 8, 2020
Ottimo prodotto per smontare pedivelle con movimento pressfit. Facilissimo da utilizzare con rondelle intercambiabili in base alla larghezza del perno.
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