SLX Crank Arms

Name: Thunder Mountain Bikes SLX Crank Arms - SLX Crank Arms
Brand: Thunder Mountain Bikes
SKU: 42267777138923
Price: 109.2 USD
Availability: InStock
Rating: 5 (18 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$109.20$130.00

16% off

Quantity

Color

Black

Quantity

Details:

Series: SLX M7100
Speeds: 12-speed
Material: Aluminum
P.C.D: Direct
Bottom bracket not included
Chainring not included

Shimano SLX FC-M7100 Crank Arms

Hub Spacing: Non-Boost (135/142mm) & Boost (141/148mm)
Chainline: 52mm
Q-factor: 172mm
Average weight (32t): 631 grams

Shimano SLX FC-M7120 Crank Arms

Hub Spacing: Boost

5.0

20 ratings

Well-finished and lightweight, just be careful not to scratch or dent them, as that will ruin them.

ELOY · 5 days ago

Great price quick shipped!

Kristian · April 1, 2026

Great cranks at a great price!

The Shimano SLX crank was the upgrade I needed for an older setup. Super solid and easy to install. These are an amazing value. I have made several purchases from Thunder Mountain Bikes, and I have nothing but positive things to say about them! Thanks!

william · September 9, 2025

Returns accepted within 60 days

Exclusions may apply. See full policy

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SLX Crank Arms

Highlights

Description

Specifications

Reviews5.0(20)

Delivery & Returns

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