SHIMANO
✓Cassettes & Freewheels
Shimano Spares CS-M9100 lock ring and spacer, Silver (Silver)
★★★★★4.1
$34.99
ViewPrice
$17.28
SG Store 2Pcs 12T Teeth Single Speed Freewheel Flywheel Sprocket 34mm Large Diameter Bike Bicycle Flywheel Pinion Electric Vehicle Accessories
★★★★★
$17.28
Quantity
1
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About this item
- This flywheel pinion is suitable for users who modify or upgrade bicycles or electric vehicles due to its specific specifications and design. The modified bicycle or electric vehicle has better performance.
- Premium and stable and exquisite workmanship, strong and durable, can be used for a long time because of its high strength and hardness.
- Suitable for single-speed bicycles, electric bicycles, and folding bicycles. The fewer teeth, the faster the speed.
- Unlike fixed flywheels, when installing live flywheels, the chain should not be too tight after installation. Too tight will cause the chain to stall when rewinding. After installation, ensure that there is a natural droop of 5-10mm in the middle of the chain.
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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