Item Package Dimensions L x W x H | 14.09 x 3.11 x 0.63 inches |
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Package Weight | 0.37 Kilograms |
Item Dimensions LxWxH | 14.21 x 3.15 x 1.06 inches |
Item Weight | 0.01 Ounces |
Brand Name | Park Tool |
Model Name | Sr-12.2 |
Color | Black/Silver |
Material | Aluminum |
Suggested Users | unisex |
Number of Items | 1 |
Manufacturer | Park Tool |
Part Number | SR-12.2 |
Model Year | 2019 |
Included Components | Pinion Pickup |
Size | One Size |
Sport Type | Cycling |
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6 VIDEOS
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Park Tool SR-12.2 Sprocket Remover
Purchase options and add-ons
- lock ring remover key is heat treated
- Suitable for 7 to 12 speed road and mountain bike cassettes
- Also compatible with single speed cassettes with a 3/32" cog
- Hardened pins hold the chain in place
- 1" (25.4mm) box wrench fits Park Tool freewheel/cassette backup tools
Frequently bought together

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Top Brand: Park Tool
Product Description


Park Tool SR-12.2 Chain Whip for Bicycle Cassettes
The Park Tool SR-12.2 Chain Whip holds bicycle cassettes in place for easy removal of the lockring, making it an essential tool for bike maintenance. Works on all 7- to 12-speed road and mountain bike cassettes, as well as single-speed cassettes with a 3/32" cog. Features an updated design to fit current 12-speed cassettes, including SRAM AXS & Shimano XTR systems. The SR-12.2 also features a 1" (25.4mm) box-end wrench to fit Park Tool Freewheel & Cassette Lockring Tools. The tool is 14" (35.5cm) long for excellent leverage, is heat treated to prevent bending or flexing, and incorporates a ergonomic molded handle for extra comfort.
Park Tool offers a full line of chain whips for all types of bike mechanics and riders, from hobbyists to lifelong shop veterans:
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HCW-16.3 Pedal Wrench/Chain Whip
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SR-12.2 Chain Whip
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SR-18.2 Chain Whip
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SR-2.3 Professional Chain Whip
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CP-1.2 Cassette Pliers
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Customer Reviews |
4.4 out of 5 stars 74
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4.5 out of 5 stars 338
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4.8 out of 5 stars 376
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4.8 out of 5 stars 404
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Price | $33.95$33.95 | — no data | $34.95$34.95 | $47.95$47.95 | $49.95$49.95 |
Sprocket Compatibility | All 7-12 speed cassettes (including SRAM AXS), 3/32" single-speed cassettes | All 7-12 speed cassettes (including SRAM AXS), 3/32" single-speed cassettes | 1/8" fixed gear sprockets and single speed cassettes | All 7-12 speed cassettes (including SRAM AXS), 3/32" single-speed cassettes | All 7-12 speed cassettes (including SRAM AXS), 3/32" single-speed cassettes |
Length | 10.75" (27.2 cm) | 14" (35.5cm) | 14" (35.5cm) | 15.25" (38.5 cm) | 14.25" (36 cm) |
Weight | 10.1 oz. (287 g) | 13 oz. (368 g) | 13.4 oz. (380 g) | 1 lb. 2.6 oz. (528 g) | 1 lb. 6.25 oz. (631 g) |
Other Features | Pedal Wrench | 1" Wrench for Freewheel/Cassette Lockring Tools | 1" Wrench for Freewheel/Cassette Lockring Tools | Strong comfortable round handle | Convenient one-handed operation |

TRUSTED SINCE 1963
Since our origins in the back of a bike shop in 1963, it has been Park Tool's sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. As with our other 500+ tools, our chain whips are a product of our decades of experience and expertise in the industry, in the shop and on the trail.
Product Description
Grab this Park Tool SR-12.2 Sprocket Remover/Chain Whip today and make sure you can work on your bike properly this year. With hardened pins to hold your cassette in place, this tool will make sure that you keep your bike in tip-top shape. Grab this awesome tool today and start making sure your bike is complete every season.
Product information
Technical Details
Additional Information
ASIN | B07Q89LXQD |
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Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank | #24,723 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #53 in Bike Shop Tools |
Date First Available | April 2, 2019 |
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Park Tool SR-12.2 Sprocket Remover
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Videos
Videos for this product
0:51
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4 year update on the Park Tool SR12.2 chain whip
Biking Roots
Videos for this product
0:38
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Park Tool SR-12.2 Sprocket Remover/Chain Whip Overview
Park Tool
Videos for this product
0:56
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Don't sacrifice on this product. Park Tool SR-12.2.
Design Life Build
Videos for this product
0:41
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Product Overview Video
Amazon Product Imaging
Videos for this product
1:53
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Park Tool Cassette removal. Simple, durable.
Design Life Build
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the cycling equipment well-made and durable. They find it useful and easy to use, with clear instructions. Many appreciate its appearance. However, opinions differ on its value for money.
AI-generated from the text of customer reviews
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Customers appreciate the tool's build quality. They find it well-made, sturdy, and durable. It feels solid in the hand and doesn't bend under heavy loads.
"...years old Park Tool that is still like brand new and still in excellent condition." Read more
"...I'm satisfied, it is sturdy and works as expected, but this is a pretty simple tool and seems like it is a bit overpriced." Read more
"Good Product" Read more
"...it broke you get what you pay for not looking to replace this tool very well made" Read more
Customers appreciate the tool quality. They find it useful and easy to use, especially for rear cassette changes. Many consider it a great Park Tool and one of the best bicycle tools available for pros.
"Park Tools make some of the best bicycling tools available for pros as well as amateurs who like to tinker with their bikes...." Read more
"...Very handy." Read more
"Great tool as can be expected from Park Tools" Read more
"Great tool, expected Park Tool quality" Read more
Customers like the product. They say it works well and the delivery was fast.
"...I'm satisfied, it is sturdy and works as expected, but this is a pretty simple tool and seems like it is a bit overpriced." Read more
"dont waste money on anything fancier. this wotks and works very well." Read more
"...The tool works great. Was able to remove my freewheel cassette for maintenance." Read more
"Must have for cassette repair - worked great" Read more
Customers find the cycling equipment easy to use. They appreciate the clear instructions provided on YouTube.
"...Another thing going for Park Tools is the amazing instructions the folks provide on YouTube and the website...." Read more
"Recommend seller, prompt deliver and easy to use." Read more
"...I've used this to switch out different wheels and it's easy to use...." Read more
"What's to say, another Park Tool wonder tool. Quality, and ease of use make this invaluable for rear cassette changes...." Read more
Customers like the appearance of the cycling equipment. They say it looks great and is in pristine condition.
"...and eventually the freewheel came off and this tool was still in pristine shape. Very handy." Read more
"...Will last and looks good hanging on wall though." Read more
"Name brand tool, not new but looks great. Great seller...." Read more
Customers have mixed opinions about the value for money. Some say it's good value and saves them money doing bicycle maintenance and repairs, while others think it's overpriced compared to other brands.
"...This one is no exception. Got it at a good price right before Thanksgiving...." Read more
"...but this is a pretty simple tool and seems like it is a bit overpriced." Read more
"...Pedro's also was lower priced." Read more
"...You truly get what you pay for with this. The price is 100% justifiable due to the quality." Read more
Top reviews from the United States
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- Reviewed in the United States on June 23, 2024Color: Black/SilverVerified PurchaseI bought this to travel with because the other cheaper one I bought fell apart. I have another 15 years old Park Tool that is still like brand new and still in excellent condition.
- Reviewed in the United States on March 22, 2024Color: Black/SilverVerified PurchasePark Tools make some of the best bicycling tools available for pros as well as amateurs who like to tinker with their bikes. This one is no exception. Got it at a good price right before Thanksgiving. It was cheaper on the website but lack of shipping discount and duration for shipping made me buy here.
Performed maintenance on all my bikes' and trainer's gruppos during winter without any hassle. Replaced one of the group sets with a new one too. Easy to remove and install the group sets with this and the "Park Tool FR-5.2G Cassette Lockring Tool with Guide Pin 5 mm". Used my Wera torque wrench to install back the gruppos.
Another thing going for Park Tools is the amazing instructions the folks provide on YouTube and the website.
While blue is not my color, I will continue to support this American Enterprise.
- Reviewed in the United States on June 29, 2023Color: Black/SilverVerified PurchaseAfter looking at all the knockoffs and reviews thereof, I decided to bite the bullet and by Park. I'm satisfied, it is sturdy and works as expected, but this is a pretty simple tool and seems like it is a bit overpriced.
- Reviewed in the United States on December 12, 2024Color: Black/SilverVerified PurchaseDefinitely required to remove and change or clean cassettes.
- Reviewed in the United States on June 21, 2023Color: Black/SilverVerified PurchaseReplaced an old freewheel gearset on my rusty old bike. Used this tool... hammered it, kicked it, leaned on it, and eventually the freewheel came off and this tool was still in pristine shape. Very handy.
- Reviewed in the United States on September 10, 2024Color: Black/SilverVerified PurchaseEasy to keep cassette from spinning
- Reviewed in the United States on October 18, 2022Color: Black/SilverVerified PurchaseIt works just the way Park Tool Co. shows in their video. If you have an old chain, you can use that instead. I didn't so I bought the tool. You have to have one or the other in order to remove your cassette.
Top reviews from other countries
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LucReviewed in Canada on December 1, 2024
5.0 out of 5 stars Super utile
Color: Black/SilverVerified PurchaseParfait et solide
- Ezequiel CamarottaReviewed in Germany on March 3, 2025
5.0 out of 5 stars Does the job
Color: Black/SilverVerified PurchaseDoes the job perfecly and had good lever power. Still bei old bike I had to use a metal pipe or hollow square to increase the leverage.
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Cliente AmazonReviewed in Italy on February 19, 2021
4.0 out of 5 stars CHIAVE A FRUSTA
Color: Black/SilverVerified Purchaseprodotto di ottima fattura e materiali.
in linea con la qualità assicurata dalla marca.
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OswaldoReviewed in Mexico on January 19, 2020
5.0 out of 5 stars Hace lo que deberia
Color: Black/SilverVerified PurchaseExcelente precio, funciona muy bien y la calidad de la herramienta es muy buena como siempre siendo de park tool
- B. TynanReviewed in the United Kingdom on January 10, 2021
5.0 out of 5 stars Crack that whip
Color: Black/SilverVerified PurchaseProduct arrived on time, typical sturdy Park build quality, made removing my 8 speed shimano cassette a doddle.