Park ToolCassette Lockring Tool + 12mm Guide Pin
Item # PAR003S
Do the job the right way.
Designed specifically for use when removing and installing cassette lockrings from thru axle hubs, the Park Tool Cassette Lockring Tool comes with a 12mm Guide Pin to stabilize itself when getting the job done. This tool fits 12-spline cassette lockrings from Shimano, SRAM, SunRace, SunTour, Chris King and others that are 23.5mm in diameter. It also fits some Shimano and similar disc brake rotor lockrings.
- Cassette lockring tool with 12mm guide pin for stability
- Built to remove and install cassette lockrings from thru axle hubs
- Quality construction ensures long years of use
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What do you think about this product?
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December 4, 2019
Park lock ring tool
Great tool for my cassette and disk brake rotor removal. Can’t go wrong with Park Tools!!
GAVIN D.
September 5, 2019
Perfect for thru axle bikes
- Familiarity:
- I've used it several times
This is a very high quality tool that makes it super easy to remove cassettes on thru axle wheel bikes. Can't go wrong with park tools!
Zachary M.
July 22, 2019
Great tool
- Familiarity:
- I've used it several times
Easy to use and high quality. The 12mm guide is excellent because it holds the tool in a little better than without.
Monika G
June 25, 2019
A Much Needed Update
- Familiarity:
- I've put it through the wringer
Long ago (like 30 years) I had a friend weld a skewer length pin through my trusty old FR-5 so I could remove cassettes without fear of the tool slipping off. In this current age of thru-axle, the 12mm pin is a welcome, and much needed update. This tool is even better than it was.
TomJ
June 11, 2019
Replacement for my 21 year old FR5
- Familiarity:
- I've used it several times
Park Tool made changes to the FR5 without changing the part number. So when I migrated my drive train to Eagle 12 speed my trusty old cassette ring tool no longer works (the inside depth was too shallow for the new design and couldn't get purchase on the grooves). This particular version has a guide pin which greatly stabilizes and simplifies its use.
Ben Brown
May 19, 2019
Mechanics Dream
This is a better upgrade from your standard bit
Kevin Flynn
May 1, 2019
Where do these F'n things keep going?!?!
- Familiarity:
- I've put it through the wringer
Somehow I continue to lose these things, which is absurd... but 5 stars for being an affordable replacement item. If any of my friends are reading this who borrowed my last 10 cassette tools, can you please bring them back after you buy your own? Thanks.
Vinny Mauro
March 31, 2019
The Standard
- Familiarity:
- I've used it several times
The only cassette tool you need, I like the addition on the 12mm pin to keep the tool aligned. Keeps it planted so it doesn’t slip out under force. Another staple tool for the box from Park.
Kyle Smyth
November 30, 2018
Keep it straight
- Familiarity:
- I've put it through the wringer
This is nice to throw on a cassette, especially these newer one piece things. I like that it keeps the lock ring straight while you're trying to remove or install a cassette. No complaints although if you're doing a lot of work and want to spend a little more money I would suggest the FR-5H. Use this every day.
DJ Redundant II
August 6, 2018
Great option for disc wheels
High quality tool for any cassette repair.
Andrew Meehan
May 16, 2018
Park Tool Cassette Lockring
- Familiarity:
- I've put it through the wringer
Just all Park Tool products, it is high quality and very functional..
erhan ayan
Me
March 21, 2020
Wow! Sounds like it's great! Your love it. "better than ever" your say. So what don't you like about it? You took off a star.