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Your cart is empty.BR-R451 Road Brake Calipers Features-Adjustable toe-in brake shoes-Use of these calipers with standard SLR enabled STI and brake levers results in a "mushy" brake response-Compatible with STI and brake levers that are Super SLR enabled (e.g. Dura Ace Di2 7970, Dura Ace 7900, Ultegra Di2 6770, Ultegra 6700, 105 5700, Tiagra 4600)-Light action and accurate brake power Item Specifications-Brake Lever Actuation:Short Pull Super SLR-Defined Color:Silver-Brake Mount Type:Mid Reach Caliper (47mm - 57mm)-Pad Type:Cartridge-Brake Position:Front
Nicholas Elwood
Reviewed in the United States on September 14, 2024
Great quality and even better performance, definitely has the Shimano quality feel!
Reklaw98
Reviewed in the United States on September 11, 2024
Super impressed with the performance of these brakes on my old steel frame bike and they have been a huge upgrade for not a lot of money. I did have to make some modifications to my frame where they mounted by drilling the hole a little bigger but after that no issues and great stopping power.
Aneesh
Reviewed in the United States on March 28, 2024
Was fixing up my bike and my caliper broke. Ordered this and it was a smooth install. The brake works great and is super responsive. Definitely will look to replace my back one at some point with the same model! Good price too compared to other shops around me.
Proteus7
Reviewed in the United States on December 27, 2023
It takes a little more tuning than a streamlined, modern caliper, but these work-a-day brakes exhibit good stopping power as well as unique aesthetics.
Byron
Reviewed in the United States on January 30, 2023
Shimano makes quality bike parts.Product was shipped quickly and arrived on time.
John E. Before
Reviewed in the United States on February 5, 2021
Good product fits great I need good stopping power on my 700c 1500w electric bike best instructions are found on utube Manufacturer instructions are non existence suggest purchase 2 front brakes no drilling necessary.
Joe M
Reviewed in the United States on December 1, 2021
Shimano says use of this brake with older, e.g. STI-6500, shifters leads to reduced braking due to changes in design. I have this installed with STI-6500, Mavic CXP rims, and BR-6800 brake pads and have no troubles. Braking is quite suitable even with hands on the hoods this combo is much better than "V" brakes.
Redfishonfly
Reviewed in the United States on November 3, 2020
Adjusted properly, these brakes rock. No problems at all so far. Wish they were anodized rather than painted but they get the job done so , oh well.
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