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SKU: CKST3345

Shimano CUES FC-U6040-1 Hollowtech II Gravel & Road Crankset 42T, 170mm, Asymmetric 110 BCD, Lightweight Steel Chainrings, Stiff Performance for Adventure Cycling with Chain Retention Technology

Regular price $93.77
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Description
Specifications

Upgrade your gravel and road cycling performance with the Shimano CUES FC-U6040-1 Crankset - engineered for durability, lightweight efficiency, and superior shifting. Designed with cutting-edge technology and premium materials, this crankset is perfect for cyclists seeking a high-performance component that can handle rough terrain and long rides with confidence.

Materials & Construction:

Crafted with Shimano's Hollowtech II hollow-forged crankarms, the FC-U6040-1 combines lightweight strength with exceptional stiffness. The hollow forged design reduces weight without compromising durability, ensuring reliable power transfer during demanding gravel adventures or road rides. Its black finish adds a sleek, modern look to any bike.

Performance & Engineering Features:

- Hollowtech II Technology: Provides superior stiffness and optimized power transfer, enhancing pedaling efficiency on every ride.

- Dynamic Chain Engagement+: Features specially shaped gear tips that improve chain retention, delivering smooth, reliable shifting over uneven terrain and rough gravel trails.

- Asymmetric 110 BCD & 42T Chainring: Ensures optimal chainring positioning for smooth shifting and efficient pedaling cadence, compatible with 9, 10, and 11-speed drivetrain systems, including LINKGLIDE and HG chains.

- Premium Compatibility: Fits frames with 68/70mm bottom bracket shells, with a 50mm chainline and 152mm Q-factor for a natural riding stance.

- Spindle & Interface: Equipped with a Shimano Hollowtech II spindle, compatible with 9/16" pedals, designed for easy installation and reliable performance.

Style & Use Case:

Designed predominantly for gravel riding, cyclocross, and endurance road cycling, the FC-U6040-1 offers a versatile solution for riders seeking durability and efficiency on mixed surfaces. Its sleek black aesthetic complements a variety of bike styles, making it ideal for adventure cyclists and serious amateurs alike.

Innovative Features & Technology:

- Asymmetric 110 BCD for Weight Reduction & Rigidity: An innovative design that balances weight and performance, ensuring optimal power transfer.

- Optimized Chain Retention: A key feature for tackling challenging terrain, reducing chain drops, and ensuring a smooth riding experience.

- Versatile Compatibility: Supports multiple drivetrain speeds and is compatible with both LINKGLIDE and HG chains, providing versatility across different gearing setups.

Whether you're electrifying your gravel bike or upgrading your road setup, the Shimano CUES FC-U6040-1 Crankset delivers lightweight performance, superior durability, and a sleek black style designed to thrive on any adventure. Elevate your cycling experience with this high-performance crankset - engineered for the trail, built for the road.

  • Lightweight Hollowtech II crankarms constructed from forged aluminum alloys for enhanced durability and efficient power transfer on rugged gravel terrains.
  • Optimized for 9, 10, and 11-speed drivetrains with a 42-tooth chainring, providing versatile gearing for steep climbs and fast descents.
  • Innovative Dynamic Chain Engagement+ technology with specially shaped gear tips ensures superior chain retention and smooth shifting over rough gravel and off-road surfaces.
  • Designed with an asymmetric 110mm BCD and 170mm crank arm length, offering a perfect balance of stiffness, control, and style for gravel, adventure, and road cycling applications.
  • Stylish black finish combined with a 50mm chainline and compatibility with Shimano Hollowtech II bottom brackets makes this crankset an essential upgrade for performance-focused cyclists seeking durability, efficiency, and cutting-edge component technology.
Rings42
Number of ChainringsChain Retaining Single
Drivetrain Speeds9
Drivetrain Speeds10
Drivetrain Speeds11
Chainring BCD110 Shimano Asymmetric
Chainline/Hub Compatibility135/142 Road Disc Hubs < 415 mm Chainstay
Chainline/Hub Compatibility135/142 Road Disc Hubs > 415 mm Chainstay
ColorBlack
Crank Length (mm)170
Crank Intended UseGravel
Crank Intended UseRoad
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface TypeShimano Hollowtech II
Defined ColorBlack
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Ben Berman Founder & CEO of 365 Cycles


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