Description
The Shimano SF-MX30 Freewheel is a high-quality 18-tooth single freewheel designed for BMX riders who need reliability, smooth engagement, and long-lasting performance. Built to Shimano’s well-known standards, the SF-MX30 features a precise ratcheting mechanism for consistent power transfer and a strong steel body that can handle the demands of BMX racing or street riding.
With its 1/2″x 3/32″ chain compatibility, it fits a wide range of BMX drivetrains, as well as single-speed mountain bikes, kids bikes, and custom builds. Known for durability and dependable operation, it’s a solid upgrade or replacement freewheel for riders who want dependable shifting and strong engagement.
Key Features:
- 18T single-speed freewheel
- Compatible with 1/2″ x 3/32″ chains
- Hard-wearing steel construction
- Smooth and reliable engagement system
- Ideal for BMX, single-speed, and custom builds
- Shimano quality and long service life
- Easy to install and replace
- Condition: New old stock
Details
| Product Type | Cassettes & Freewheels |
|---|---|
| Bike Type | BMX, Commuter, Mountain (MTB), Track |
| Colour | Silver |
| Material | Steel |
| Size/Fit | Single Speed |