SHIMANO
✓Cassettes & Freewheels
Shimano Spares CS-M9100 lock ring and spacer, Silver (Silver)
★★★★★4.1
$62.99
ViewPrice
$63.99
Chain Sprocket 40/48/52T Gear Plate Components
★★★★★
$63.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- QUICK CHANGE SQUARE HOLE SPRCKET This chainring with square shank allows for smooth assembly and quick parts changes. It is compatible with many bicycle types and provides a practical solution for drivetrain maintenance during routine work.
- Full Tooth Coverage & Protection This rear sprocket is equipped with a durable protective shield that completely covers all serrated teeth. This stops leg abrasions and keeps your clothes from snagging and tearing – whether you're on city streets or winding country roads.
- Effort-saving hollow sprocket design: the front single speed chainring uses a hollow, lightweight construction to allow for effortless quick start while effectively saving pedaling power. So you can drive fatigue-free on city roads and extended touring routes.
- WIDE APPLICATIONS FOR SINGLE SPEED BIKES This chainring offers three tooth configurations: 40T for steep climbs, 48T for smooth cruising on flat roads, and 52T for dynamic fast riding. This allows drivers to adjust the drive to suit terrain and riding style.
- STURDY CONSTRUCTION This front single speed chainring made of wear-resistant steel breakage and provides durable use. The smooth tooth contour guides the chain quietly, reduces friction and ensures quiet commuting and fixed gear rides.
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
You might also like
