
Product Description
The KMC X12 Chain is the perfect companion for State Bicycle Co. All-Road 12-speed drivetrains, offering exceptional performance and reliability for gravel, road, and all-road bikes. With advanced technology and durable construction, this chain ensures smooth shifting and optimal power transfer, no matter the terrain.
Features:
- Compatibility: Works seamlessly with State Bicycle Co. All-Road 12-speed drivetrains, as well as Shimano, SRAM Eagle (except Flattop and eTap), and other major 12-speed systems.
- X-Bridge Technology: Chamfered plates provide smoother, faster gear changes for an unparalleled riding experience.
- Versatile Use: Ideal for gravel, road, and cyclocross applications.
- Durable Design: Engineered for long-lasting performance and low maintenance.
Specifications:
- Size: 1/2" x 11/128"
- Length: 126 links
- Weight: 234 grams
Upgrade your drivetrain with the KMC X12 Chain, built to deliver consistent, high-performance shifting and long-term reliability. Perfect for tackling any adventure!
Availability & Sizing
Price History
Historical Data
Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| May 15, 2026 | $39.99 | $39.99 | $39.99 | 1 |
Price Statistics
Description
The KMC X12 Chain is the perfect companion for State Bicycle Co. All-Road 12-speed drivetrains, offering exceptional performance and reliability for gravel, road, and all-road bikes. With advanced technology and durable construction, this chain ensures smooth shifting and optimal power transfer, no matter the terrain. Features: Compatibility: Works seamlessly with State Bicycle Co. All-Road 12-speed drivetrains, as well as Shimano, SRAM Eagle (except Flattop and eTap), and other major 12-speed systems. X-Bridge Technology: Chamfered plates provide smoother, faster gear changes for an unparalleled riding experience. Versatile Use: Ideal for gravel, road, and cyclocross applications. Durable Design: Engineered for long-lasting performance and low maintenance. Specifications: Size: 1/2" x 11/128" Length: 126 links Weight: 234 grams Upgrade your drivetrain with the KMC X12 Chain, built to deliver consistent, high-performance shifting and long-term reliability. Perfect for tackling any adventure!
Additional Info
Vendor Comparison (1 stores)
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| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
State Bicycle Co Best Price | $39.99 | Out of Stock | 5/15/2026 | View Product → |
Available Sizes & Variants (1)
| Variant | Price | Status | Stores | Buy |
|---|---|---|---|---|
Default Title | $39.99 | In Stock | 1 store | Buy |





