

Hero image 0 of Park Tool FR-5.2 Cassette Lockring Tool Shimano Style Freehub & Centerlock Rotor, 0 of 2
Park Tool FR-5.2 Cassette Lockring Tool Shimano Style Freehub & Centerlock Rotor
Key item features
- Axle Clearance: Features a 12 mm center bore, specifically designed to accommodate axles.
- Lockring Compatibility: Compatible with disc brake lockrings and lockring adapters that have 12 internal splines, including those from Shimano and other brands.
- Suspension Fork Fit: Fits the top cap of various RockShox suspension fork models, such as Pike, Lyrik, SID, Revelation, Reba, and Paragon.
- Tool Engagement: The updated FR-5.2G version boasts longer splines for enhanced engagement with cassette lockrings.
- Cassette Versatility: Fits cassette lockrings from Shimano, SRAM (including 1x), SunRace, SunTour, and Chris King.
- Rotor Compatibility: Also fits some Shimano CenterLock disc-rotor lockrings.
- Durable Construction: Constructed from heat-treated alloy tool steel, ensuring a lifetime of use.
- Wrench Integration: The 25.4mm (1") base/head is designed to fit FR-series wrenches or can be used with a vise.
Generated by AI
Specs
- Bicycle tool typeCassette Tool
- MaterialAlloy Steel
- Bicycle typeFitness Bikes
- Weight0.10000 Pounds
Current price is USD$10.95
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Wed, Feb 11
|Sold and shipped by Sheepshead Cycle|Pro Seller
4.780821917808219 stars out of 5, based on 73 seller reviews(4.8)73 seller reviews
Free 30-day returns
More seller options (2)
Starting from $14.11
About this item
Product details
Park Tool FR-5.2 Cassette Lockring Tool- Updated FR-5.2G has longer splines than previous version for better engagement
- Fits Shimano, SRAM(including 1x), SunRace, SunTour, Chris King, and other cassette lockrings
- Also fits some Shimano CenterLock disc-rotor lockrings
- Heat-treated alloy-steel construction
- Thi
-wall design allows for use with cones/locknuts
- 25.4mm (1") base/head fits FR-series wrenches or vise
- Fits Shimano, SRAM(including 1x), SunRace, SunTour, Chris King, and other cassette lockrings
- Also fits some Shimano CenterLock disc-rotor lockrings
- Heat-treated alloy-steel construction
- Thi
-wall design allows for use with cones/locknuts
- 25.4mm (1") base/head fits FR-series wrenches or vise
- Center bore for axle clearance is 12 mm
- Fits disc brake lockrings and lockring adapters with 12 internal splines from Shimano and other brands
- Fits top cap of some RockShox suspension fork models including Pike, Lyrik, SID, Revelation, Reba, and Paragon
- The 1" hexagonal base can be used in conjunction with a socket, wrench, or bench vise
- Heat-treated alloy tool steel construction for a lifetime of use
info:
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Specifications
Bicycle tool type
Cassette Tool
Material
Alloy Steel
Brand
Unbranded
Bicycle type
Fitness Bikes
Warranty
Warranty information
N/A
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-3 of 4 reviews
Oct 9, 2025
Samuel
Item details
Sold and shipped bySheepshead CycleColor: Black- FR-5.2GT
5 out of 5 stars review
Verified Purchase
Just what i needed
Exactly what I needed to change my cassette. Don't forget to add a bit of grease to your hub before reassembling!
Helpful?7H8YMZUBU3S3776558876
Apr 4, 2025
Megan
Item details
Sold and shipped byTrail This Bicycle ShopColor: Black- FR-5.2
5 out of 5 stars review
Verified Purchase
Great for the price.
Incentivized Review
Helpful?7H8YMZUBU3S3776558876
Apr 17, 2021
Tirso
5 out of 5 stars review
Verified Purchase
Gets the job done
Perfect tool for the intended job.
Helpful?7H8YMZUBU3S3776558876
