---
product_id: 1317687
title: "Race Face Crank Boot Protectors"
brand: "raceface"
price: "€ 26.59"
currency: EUR
in_stock: true
reviews_count: 8
category: "Race Face"
url: https://www.desertcart.nl/products/1317687-race-face-crank-boot-protectors
store_origin: NL
region: Netherlands
---

# Precision fit for carbon crank arms Durable proprietary plastic blend Ultra-lightweight at 0.02 kg Race Face Crank Boot Protectors

**Brand:** raceface
**Price:** € 26.59
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your ride, own the trail with Race Face Crank Boot Protectors!

## Quick Answers

- **What is this?** Race Face Crank Boot Protectors by raceface
- **How much does it cost?** € 26.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/1317687-race-face-crank-boot-protectors)

## Best For

- raceface enthusiasts

## Why This Product

- Trusted raceface brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Black Style:** Minimalist black design that blends effortlessly with your bike’s aesthetic while offering top-tier protection.
- • **Featherlight Defense:** At just 0.02 kg, protect without adding bulk or weight to your ride.
- • **Precision Fit for G4:** Engineered specifically for G4 crank arms to ensure seamless installation and maximum coverage.
- • **Ultimate Crank Armor:** Shield your carbon crank arms with Race Face’s tough, proprietary plastic blend.
- • **Race Face Reliability:** Backed by a limited manufacturer warranty, trusted by pros and enthusiasts alike.

## Overview

Race Face Crank Boot Protectors are ultra-lightweight, durable plastic guards designed specifically for carbon G4 crank arms. Engineered with a proprietary blend for maximum impact resistance, these sleek black protectors offer professional-grade defense without compromising weight or style, backed by a limited manufacturer warranty.

## Description

Trail riding can be tough on your gear. The ends of your cranks take a lot of abuse as the trail rushes underneath you and your bike. Protect your cranks from any damage with Race Face crank boots. Made from a durable Race Face proprietary plastic blend, leave no doubt and go with the originator in crank end protection. Wrap it up and protect the tips

Review: Simple but Awesome Protection - The Race Face crank boot protectors are a simple yet superbly effective solution for protecting a mountain bike crank arm from damage. What you get are molded rubber-like covers that are nice and thick, offering protection from scratches and impact that clear-type "skins" cannot match. Installation is as easy as removing your pedals, slipping the boots on, then re-installing your pedals. I have used these on SRAM/Truvative X9 and X0 cranksets and they fit perfectly. Two things to note: first of all, there is no mention of a specific left or right side on the products, and you would assume that all crank arms are identical in shape at the ends, but if the Race Face boots don't wuite slip all the way onto your crank arm, swap the left boot for the right boot and they should be centered and all the way on (I experienced this with both cranks I tested). Second note - upon reading other reviews here, some say they fit other brand/model cranks, some say they don't - but if you take a look at the Race Face website, they actually have a list of what cranks they know are compatible: (from Race Face website) Fits: Race Face: Next/Next SL Sixc Respond Sram: XX XO Noir FSA: Gravity Gravity Lite Shimano: Saint Notice though that my X9 and X0 crankset is not listed - yet they fit perfectly - so if you do not have any of the cranksets listed the only way you can find out is to try them. Not that big of a deal to experiment since it's only $9 a pair, which is a value considering you are protecting your $250-up crankset from rock strikes and damage.
Review: Everythign You Need To Know About RaceFace Crank Boots - RaceFace makes three different boot covers for the following cranks types. I did the resarch to make this east for your. Take a few minutes to read this information. NOTE: When ordering these boot covers you will receive the Carbon Crank Boots (size medium). Read on for details. 1. NEXT SL G4 CRANK BOOTS These are built specifically for the Next SL G4 cranks. Also, these crank boot covers have the word “NEXT” printed on them, whereas the other boots only have RaceFace on them. 2. CARBON CRANK BOOTS (this is the version you will receive if ordering here). This is the MEDIUM SIZE boot cover. The carbon crank boot covers are compatible with: - Next SL Cinch (G3) - Sixc Cinch - Chester - Respond - Next/Next SL (24mm Spindle) - Sixc (24mm Spindle) - Also, most other popular carbon MTB cranks and assorted alloy DH cranks The carbon crank boots are sold under the following part numbers based on color selection. The part number will be printed on a sticker affixed to the package you receive so you can verify what you received. A10066GRY = grey A10066BLU = blue A10066RED = red A10066TURQ = turquoise A10066YEL = yellow A10066GRN = green A10066PIN = pink A10066ORA = orang A10066BLK = black 3. ALLOY CRANK BOOT This is the SMALL SIZE boot cover. The alloy crank boot covers are compatible with: - Turbine Cinch - Atlas Cinch - Atlas (24mm Spindle) - Turbine (24mm Spindle) - Aeffect Cinch (175mm length ONLY) - Also, most other popular alloy MTB cranks (except some alloy DH cranksets) The alloy crank boots are sold under the following part numbers based on color selection. The part number will be printed on a sticker affixed to the package you receive so you can verify what you received. - A10068BLK = black - A10068GRY = grey - A10068BLU = blue - A10068RED = red - A10068TURQ = turquoise - A10068362 = website did not specify color - A10068388 = website did not specify color - A10068021 = website did not specify color Reference I pulled this information directly from the RaceFace website My Impression This is a semi-hard plastic that will do the job it is intended for. Although, these crank boots did not fit my cranks from this order, I did purchase a pair from another vendor that sold the correct size (small) for my cranks. However, they are all made from the same material, so I am giving five stars for quality of product. I installed the Alloy Crank Boots (size small) on my Stumpjumper which has Aeffect cranks. They fit good. The only thing I noticed is that the hole were you put your Allen key is a little off, but the boot cover is playable enough that I was able to install it with no problem.

## Features

- Protective rubber boots
- For carbon crank arms
- Durable Race Face proprietary plastic blend

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 4.17 x 3.82 x 0.43 inches |
| Package Weight | 0.02 Kilograms |
| Item Dimensions  LxWxH | 4 x 2 x 1 inches |
| Item Weight | 0.02 Kilograms |
| Brand Name | RaceFace |
| Warranty Description | Limited Manufacturer |
| Model Name | RaceFace 91-5203K |
| Color | Black |
| Material | Plastic |
| Suggested Users | "" |
| Number of Items | 1 |
| Manufacturer | RaceFace |
| Part Number | 91-5203K |
| Model Year | 2019 |
| Style | Crank Part |
| Included Components | RaceFace A10066BLK Crank Boot Protector, Black |
| Size | For G4 |
| Sport Type | Cycling |

## Images

![Race Face Crank Boot Protectors - Image 1](https://m.media-amazon.com/images/I/41aB4VCSZ9L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple but Awesome Protection
*by J***. on April 6, 2014*

The Race Face crank boot protectors are a simple yet superbly effective solution for protecting a mountain bike crank arm from damage. What you get are molded rubber-like covers that are nice and thick, offering protection from scratches and impact that clear-type "skins" cannot match. Installation is as easy as removing your pedals, slipping the boots on, then re-installing your pedals. I have used these on SRAM/Truvative X9 and X0 cranksets and they fit perfectly. Two things to note: first of all, there is no mention of a specific left or right side on the products, and you would assume that all crank arms are identical in shape at the ends, but if the Race Face boots don't wuite slip all the way onto your crank arm, swap the left boot for the right boot and they should be centered and all the way on (I experienced this with both cranks I tested). Second note - upon reading other reviews here, some say they fit other brand/model cranks, some say they don't - but if you take a look at the Race Face website, they actually have a list of what cranks they know are compatible: (from Race Face website) Fits: Race Face: Next/Next SL Sixc Respond Sram: XX XO Noir FSA: Gravity Gravity Lite Shimano: Saint Notice though that my X9 and X0 crankset is not listed - yet they fit perfectly - so if you do not have any of the cranksets listed the only way you can find out is to try them. Not that big of a deal to experiment since it's only $9 a pair, which is a value considering you are protecting your $250-up crankset from rock strikes and damage.

### ⭐⭐⭐⭐⭐ Everythign You Need To Know About RaceFace Crank Boots
*by T***C on March 14, 2018*

RaceFace makes three different boot covers for the following cranks types. I did the resarch to make this east for your. Take a few minutes to read this information. NOTE: When ordering these boot covers you will receive the Carbon Crank Boots (size medium). Read on for details. 1. NEXT SL G4 CRANK BOOTS These are built specifically for the Next SL G4 cranks. Also, these crank boot covers have the word “NEXT” printed on them, whereas the other boots only have RaceFace on them. 2. CARBON CRANK BOOTS (this is the version you will receive if ordering here). This is the MEDIUM SIZE boot cover. The carbon crank boot covers are compatible with: - Next SL Cinch (G3) - Sixc Cinch - Chester - Respond - Next/Next SL (24mm Spindle) - Sixc (24mm Spindle) - Also, most other popular carbon MTB cranks and assorted alloy DH cranks The carbon crank boots are sold under the following part numbers based on color selection. The part number will be printed on a sticker affixed to the package you receive so you can verify what you received. A10066GRY = grey A10066BLU = blue A10066RED = red A10066TURQ = turquoise A10066YEL = yellow A10066GRN = green A10066PIN = pink A10066ORA = orang A10066BLK = black 3. ALLOY CRANK BOOT This is the SMALL SIZE boot cover. The alloy crank boot covers are compatible with: - Turbine Cinch - Atlas Cinch - Atlas (24mm Spindle) - Turbine (24mm Spindle) - Aeffect Cinch (175mm length ONLY) - Also, most other popular alloy MTB cranks (except some alloy DH cranksets) The alloy crank boots are sold under the following part numbers based on color selection. The part number will be printed on a sticker affixed to the package you receive so you can verify what you received. - A10068BLK = black - A10068GRY = grey - A10068BLU = blue - A10068RED = red - A10068TURQ = turquoise - A10068362 = website did not specify color - A10068388 = website did not specify color - A10068021 = website did not specify color Reference I pulled this information directly from the RaceFace website My Impression This is a semi-hard plastic that will do the job it is intended for. Although, these crank boots did not fit my cranks from this order, I did purchase a pair from another vendor that sold the correct size (small) for my cranks. However, they are all made from the same material, so I am giving five stars for quality of product. I installed the Alloy Crank Boots (size small) on my Stumpjumper which has Aeffect cranks. They fit good. The only thing I noticed is that the hole were you put your Allen key is a little off, but the boot cover is playable enough that I was able to install it with no problem.

### ⭐⭐⭐⭐⭐ Perfect fit
*by S***H on October 17, 2025*

Perfect fit protect the crank from pedal strikes

## Frequently Bought Together

- RaceFace Crank Boot Protectors
- RacefacePD20RIDMAG
- PNW Components Loam Grip

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-05*