SHIMANO
✓Price
$51.99
kefeimumu Mountain Bike Crankset - Square Hole 42T/48T Aluminum Chainring Set with Crank Arm & Chain Guard, Compatible for MTB, Road Bike, and Commuter Bicycles (42T)
★★★★★
$51.99
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About this item
- High-strength aluminum alloy material - lightweight aluminum alloy chainrings and sprockets, sturdy and durable, providing efficient power transmission, suitable for mountain bikes, road bikes and commuter rides.
- The number of teeth is optional (42T/48T) - meeting different riding needs. The 42T is suitable for climbing slopes and off-roading, while the 48T is suitable for high-speed flat road riding, adapting to various road conditions.
- Square hole central shaft compatible design - Standard square hole interface, widely compatible with most mountain bikes and city bikes, easy to install, and worry-free replacement and upgrade.
- Chain guard plate design - equipped with chain guard plates to prevent the chain from falling off, enhance riding stability and reduce maintenance troubles.
- Crank length optimization - Ergonomic crank design provides a comfortable pedaling experience. Paired with anti-slip pedals, it is more effortless and efficient.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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