SHIMANO CHAINRING FC-6800 39T
$30.00
SHIMANO CHAINRING FC-6800 39T
$30.00
2 in stock
Shimano Ultegra FC-6800 Chainring – 39T (MD) Inner | 11-Speed
Restore precision shifting and peak efficiency to your road bike with the Shimano Ultegra FC-6800 39T Inner Chainring. Designed specifically for 11-speed Ultegra double drivetrains, this genuine replacement inner ring pairs with a 53T outer ring for a traditional 53/39T setup.
Key Features
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Optimized Shifting Performance: Tooth profile engineered to work in tandem with Shimano HG-EV 11-speed chains for immediate pick-up and reliable front shifting.
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Asymmetrical 4-Arm Design: Built for Shimano’s 110mm 4-bolt asymmetric spider, maximizing power transfer and stiffness while keeping weight down.
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Durable Aluminum Construction: Light enough for race day and tough enough for daily training miles.
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Direct Replacement: Seamlessly matches the original aesthetics and performance of your Ultegra 6800 crankset.
Specifications
| Specification | Details |
| Brand / Series | Shimano Ultegra 6800 Series |
| Model Code | Y1P439000 (39T-MD) |
| Tooth Count | 39T |
| Position | Inner |
| Configuration | Pairs with 53T outer ring (53/39T) |
| Bolt Circle Diameter (BCD) | 110mm Asymmetric |
| Bolt Count | 4-bolt |
| Drivetrain Compatibility | 11-Speed Shimano (HG-EV 11-speed chains) |
| Crank Compatibility | Shimano Ultegra FC-6800 |
| Material | Anodized Aluminum |
| Color | Dark Grey |
Compatibility Note
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Designed For: Shimano Ultegra FC-6800 cranksets in a standard 53-39T configuration.
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Chain Compatibility: For best performance, use with Shimano 11-speed road chains.
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