Shimano Ultegra R8000 11-Speed Crankset
Product Details
The Shimano Ultegra R8000 11-speed crankset is a high-performance road component designed for smooth, efficient shifting and reliable power transfer. Built from lightweight yet durable aluminum and featuring Hollowtech II construction, it delivers excellent stiffness for improved pedaling efficiency while keeping overall weight low for responsive acceleration and climbing performance.
Available in multiple chainring configurations including 50-34T, 52-36T, and 53-39T, the FC-R8000 allows riders to fine-tune their gearing to match terrain and riding style. Shimano’s Hollowglide chainring design improves front shifting performance and durability, ensuring crisp, consistent gear changes under load. Fully compatible with Shimano 11-speed drivetrains, the R8000 crankset blends performance, versatility, and a clean, modern aesthetic suited to both competitive and enthusiast road builds.
Key Features
- Hollowtech II Construction – Lightweight aluminum design optimized for stiffness and efficient power transfer.
- Hollowglide Chainrings – Enhanced shifting performance with improved durability and smooth front gear changes.
- Multiple Gear Options – Available in 50-34T, 52-36T, and 53-39T for tailored drivetrain setup.
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Crank arm length: 165mm, 170mm, 172.5mm, 175mm
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Speed: 11-speed
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Chainring options: 50-34T, 52-36T, 53-39T
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BCD (bolt circle diameter): 110mm
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Crank arm material: Aluminum
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Chainring material: Aluminum
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Bottom bracket compatibility: Hollowtech II (not included)
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Q-factor: 146mm
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Chainline: 43.5mm
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Weight: 690g (50-34T with 172.5mm crank arm length)