RaceFace Crank Arm Shields for Protection

RaceFace Crank Boot Protectors are the perfect addition to your bike crankset. Our product offers superior customer support, a range of sizes to choose from, and easy installation. The build quality is second to none, ensuring your crankset is protected from wear and tear. Get your RaceFace Crank Boot Protectors today and experience the best in bike crankset protection.

Key Features:

Carbon Crank Arms, Protective Rubber Boots, and Durable Race Face Proprietary Plastic Blend provide cyclists with the ultimate protection for their bike components. The carbon crank arms are designed to be lightweight and strong, while the protective rubber boots and plastic blend protect the cranks from dirt, dust, and other elements. The durable Race Face Proprietary Plastic Blend is engineered to last and withstand the toughest conditions. With these components, cyclists can rest assured their bike is protected and ready to go.
80
B2B Rating
38 reviews

Review rating details

Value for money
89
Overall satisfaction
91
Compatibility
89
Sturdiness
89
Build quality
91
Easy to install
87
Size
92
Customer support
84

Details of RaceFace Crank Arm Shields for Protection

  • Part Number: ‎91-5203K
  • Size: ‎For G4
  • Item Dimensions LxWxH: ‎4 x 2 x 1 inches
  • Included Components: ‎RaceFace A10066BLK Crank Boot Protector, Black
  • Model Year: ‎2019
  • ASIN: B005FWR8E4
  • Warranty Description: ‎Limited Manufacturer
  • Package Weight: ‎0.02 Kilograms
  • Best Sellers Rank: #69,465 in Sports & Outdoors #6 in Bike Cranksets
  • Customer Reviews: 4.6/5 stars of 1,508 ratings
  • Brand Name: ‎RaceFace
  • Material: ‎Carbon
  • Item Weight: ‎0.02 Kilograms
  • Suggested Users: ‎""
  • Date First Available: February 11, 2011
  • Sport Type: ‎Cycling
  • Color: ‎Black
  • Manufacturer: ‎RaceFace
  • Number of Items: ‎1
  • Model Name: ‎RaceFace 91-5203K
  • Item Package Dimensions L x W x H: ‎3.46 x 2.56 x 1.42 inches

Comments

DanielDaniel: Easy to install, protects your cranks from minor hits. I have them on all my bikes.

United States on Dec 12, 2023

A Reader: They look great. They work great. I’ve been running them for months now and my cranks look great!

United States on Dec 08, 2023

F. Zettelmann: Leider ist die Größenangabe nicht sehr hilfreich. Die bestellte Größe passte nicht.

Germany on Nov 23, 2023

Vee: Works exactly as expected.

United States on Nov 11, 2023

@DaveVet0429: These crank arm protectors do just that…protect the end of your crank arms from rock bashes. I have them on several bikes and they work as intended. Note: as described in the advertising, you’ll have to remove your pedals to install…and crank arms do vary in thickness.

United States on Nov 08, 2023

Amazon Customer: All carbon cranks should be fitted with these

United Kingdom on Sep 28, 2023

Amazon Customer: Wanted these for my Cervelo gravel bike. I run SRAM etap and these boots fit. Not a perfect fit but ok.

United Kingdom on Sep 21, 2023

michdu57: Fait son boulot...

France on Aug 08, 2023

Harry: Thick material

Japan on Jun 17, 2023

Billy Ainsworth: These things are pretty useful. I started to see some wear and tear on the ends of my cranks and decided to give these a try. In addition to protecting the crank ends from rock strikes, they add a bit of color to an area of the bike that doesn't have much of that. I gave 4 stars only because they do not fit snugly right off of the bat. If you heat them up (in boiling water or with a heat gun-careful not to melt) you can put them on the cranks and then dip them in ice cold water and they will shrink to form perfectly to your particular cranks. I would definitely suggest them to any and all Mountain Bikers that spend any amount of time in rocky terrain.

United States on Mar 17, 2017

RaceFace Crank Arm Shields for Protection Oumers Bicycle Crank Arm Puller and Bottom Bracket Removal Tool Shimano M361 Hybrid Crankset - Black - Durable, Lightweight Bicycle Crank Set.
RaceFace Crank Arm Shields for Protection Oumers Bicycle Crank Arm Puller and Bottom Bracket Removal Tool Shimano M361 Hybrid Crankset - Black - Durable, Lightweight Bicycle Crank Set.
B2B Rating
80
97
95
Sale off $1 OFF $1 OFF
Total Reviews 38 reviews 227 reviews 42 reviews
Part Number ‎91-5203K ‎MCX08 ‎EFCM361C222CL
Size ‎For G4 ‎170mm X 42/32/22T
Item Dimensions LxWxH ‎4 x 2 x 1 inches ‎10.75 x 2.25 x 12.25 inches
Included Components ‎RaceFace A10066BLK Crank Boot Protector, Black
Model Year ‎2019 ‎2012
ASIN B005FWR8E4 B07M91K9KF B002I7K5KS
Warranty Description ‎Limited Manufacturer
Package Weight ‎0.02 Kilograms ‎0.19 Kilograms ‎1.3 Kilograms
Best Sellers Rank #69,465 in Sports & Outdoors #6 in Bike Cranksets #63,192 in Sports & Outdoors #244 in Bike Shop Tools #52,333 in Sports & Outdoors #4 in Bike Cranksets
Customer Reviews 4.6/5 stars of 1,508 ratings 4.5/5 stars of 4,037 ratings 4.7/5 stars of 762 ratings
Brand Name ‎RaceFace ‎Oumers ‎SHIMANO
Material ‎Carbon ‎Alloy
Item Weight ‎0.02 Kilograms ‎2.8 Pounds
Suggested Users ‎"" ‎unisex-adult
Date First Available February 11, 2011 December 21, 2018 July 20, 2009
Sport Type ‎Cycling ‎Cycling
Color ‎Black ‎Crank Extractor Set ‎Black
Manufacturer ‎RaceFace ‎Oumers ‎Shimano
Number of Items ‎1 ‎1
Model Name ‎RaceFace 91-5203K ‎M361 Hybrid Crankset
Item Package Dimensions L x W x H ‎3.46 x 2.56 x 1.42 inches ‎8.31 x 5.35 x 1.22 inches ‎12.17 x 11.46 x 2.32 inches
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