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The ACS Main Drive Single Speed Freewheel (16T x 1/8-Inch) is a high-precision, durable chrome steel BMX freewheel designed for smooth power transfer and aggressive riding. Compatible with standard BMX chains and hubs, it features a traditional 4-prong removal system for easy maintenance and a sleek silver finish that elevates your bike’s look while delivering reliable, rust-resistant performance.
| ASIN | B005Z5AAOG |
| Best Sellers Rank | #56,931 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #26 in Bike Cassettes & Freewheels |
| Brand Name | ACS |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (422) |
| Date First Available | July 25, 2011 |
| Included Components | Single-Speed Freewheels |
| Item Dimensions LxWxH | 2.75 x 2.75 x 0.75 inches |
| Item Package Dimensions L x W x H | 2.95 x 2.8 x 0.87 inches |
| Item Weight | 4 ounces |
| Manufacturer | ACS |
| Material | Alloy Steel |
| Number of Items | 1 |
| Package Weight | 0.15 kg |
| Part Number | 63609-1000 |
| Size | 16T X 1/8-Inch |
| Style | Single-Speed Freewheels |
| Suggested Users | unisex-adult |
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