SHIMANO
✓Cassettes & Freewheels
Shimano Spares CS-M9100 lock ring and spacer, Silver (Silver)
★★★★★4.1
$34.99
ViewPrice
$56.99
Eastern Bikes Bmx Medusa 25T (7075 Alloy) Sprocket (Matte White)
★★★★★
$56.99
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1
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About this item
- Lightweight Design: Weighing only 2.1 oz, this BMX sprocket is incredibly lightweight, allowing for faster acceleration and improved maneuverability on your bike.
- Premium Material: Crafted from forged 7075 alloy, this sprocket offers exceptional strength and durability. It can withstand the rigors of intense BMX riding, ensuring long-lasting performance.
- Optimal Thickness: With a thickness of 5mm, this sprocket strikes the perfect balance between strength and weight. It provides reliable power transfer while keeping the overall weight of your bike low.
- Enhanced Compatibility: The sprocket features 8 crank holes, offering compatibility with a wide range of BMX cranksets. This ensures easy installation and compatibility with most bikes on the market
- Perfect Teeth Size: The sprocket's teeth are designed to be 1/8" in size, providing a secure fit with most BMX chains. This guarantees smooth and reliable power transmission during your rides.
- Convenient Bore Size: The sprocket has a bore size of 15/16", allowing for easy installation on standard BMX bottom brackets. It ensures a snug fit and optimal power transfer between the sprocket and the crankset.
- 19mm Adapter Included: To further enhance compatibility, this sprocket comes with a 19mm adapter. It enables easy installation on bikes with different bottom bracket sizes, providing added convenience for riders.
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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