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Load image into Gallery viewer, Shimano GRX FC-RX810-2 Crankset 172.5mm 11-Spd 48/31t 110/80 BCD Black

SKU: CK0640

Shimano GRX FC-RX810-2 Gravel Bike Crankset 172.5mm, 11-Speed, 48/31T, Hollowtech II, 46.9mm Chainline, Black - Durable Gravel Cycling Components for Mixed Terrain Performance

Regular price $280.00
$311.95 Sale price $280.00 Regular price
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Description
Specifications

Enhance your gravel riding performance with the Shimano GRX FC-RX810-2 Crankset, the ultimate 2x11-speed component engineered specifically for off-road adventures, mixed terrain, and long-distance gravel cycling. Crafted with premium materials and advanced Shimano technology, this crankset offers optimal gearing options, durability, and style to elevate your cycling experience.

Materials & Engineering:

Constructed from lightweight, high-strength aluminum, the Shimano GRX FC-RX810 features meticulous engineering for durability and precise power transfer. The Hollowtech II spindle provides a stiff, responsive feel while maintaining a low weight of just 722g, ensuring efficient pedaling on rough terrains.

Performance & Components:

Designed for gravel cyclists seeking versatile gearing, this crankset boasts a 48/31 tooth chainring setup, optimized for maintaining cadence over diverse surfaces. Its 11-speed compatibility allows seamless gear changes, while the inclusion of a 17T front chainring expands gear range for challenging climbs or rapid acceleration. The 46.9mm chainline and 151mm Q-factor deliver a balanced stance for enhanced control and comfort during extended rides.

Innovative Features & Technology:

Compatible with Shimano GRX Di2 electronic shifting systems, the FC-RX810-2 ensures smooth, accurate gear shifts even under load. The asymmetric Shimano chainring bolt pattern (110 BCD for the outer ring and 80 BCD for the inner) maximizes stiffness and strength, translating to efficient power transfer and long-term reliability. The crankset's sleek black finish complements any gravel bike aesthetic.

Style & Use Case:

Designed explicitly for gravel and adventure cycling, this crankset excels on mixed terrains-paved roads, gravel paths, and rugged trails. Its durable construction and adaptable gear ratios make it a perfect choice for riders pushing beyond traditional road riding, seeking confident handling and efficient performance on challenging surfaces.

Compatibility & Specifications:

- Crank Length: 172.5mm

- Drivetrain: 11-Speed

- Chainring Sizes: 48/31T with a 17T front range extension

- Spindle Interface: Shimano Hollowtech II

- Chainring BCD: 110/80mm Shimano Asymmetric

- Pedal Spindle: 9/16"

- Chainline: 46.9mm

- Intended Use: Gravel and adventure cycling

- Color: Black

Upgrade your gravel bike with the Shimano GRX FC-RX810-2 Crankset for reliable performance, innovative technology, and a sleek style that stands out on every ride. Whether tackling rocky climbs or smooth gravel flats, this crankset ensures you stay in control and ride with confidence.

  • Optimized for gravel riding, the Shimano GRX FC-RX810-2 Crankset features a 2x11 speed configuration with durable 48/31t chainrings, ideal for tackling mixed terrain and rugged trails.
  • Constructed from lightweight yet sturdy materials with a Shimano Hollowtech II spindle, this crankset delivers reliable power transfer and long-lasting performance on demanding gravel rides.
  • Equipped with a 46.9mm chainline and compatible with Shimano GRX Di2 electronic shifting, the FC-RX810-2 ensures smooth, precise gear changes even on challenging off-road surfaces.
  • Designed with a 110/80 BCD for versatile component compatibility, this black crankset complements any gravel bike setup, offering both style and functionality for serious cyclists.
  • Innovative gravel-specific gear ratios and wider gearing options, including a 17t front range, maximize your riding efficiency over varied terrain and extended distances.
ColorBlack
Rings48/31
Number of ChainringsDouble
Crank Length (mm)172.5
Crank Intended UseGravel
Drivetrain Speeds11
Weight722
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeShimano Hollowtech II
Chainring BCD110 Shimano Asymmetric
Chainring BCD80
Chainline/Hub Compatibility135/142 Road Disc Hubs > 415 mm Chainstay
Defined ColorBlack
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