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SKU: CKST3347

Shimano CUES FC-U6040-2 Hollowtech II Gravel and Road Double Crankset 170mm, 46/32T, Asymmetric 110 BCD, Lightweight Steel Chainrings, Black, 9/10-Speed Compatible, Stiff & Efficient Power Transfer for Gravel Adventures

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Description
Specifications

Introducing the Shimano CUES FC-U6040-2 Crankset - a high-performance, lightweight, and durable component designed for gravel and road cycling enthusiasts. Engineered with advanced materials and cutting-edge technology, this 170mm crankset offers optimal power transfer, superior chain retention, and versatile use case compatibility for serious cyclists seeking reliability and efficiency on every ride.

Materials and Engineering Excellence

Built with Shimano's Hollowtech II hollow-forged crankarms, the FC-U6040-2 delivers an exceptional balance of stiffness and lightweight performance. The hollow construction reduces weight without compromising strength, ensuring efficient energy transfer and durability throughout demanding gravel adventures or road rides.

Performance & Technology

Equipped with 46/32T chainrings featuring Shimano's asymmetric 110mm BCD, this crankset provides a broad gear range ideal for tackling varied terrains. Compatible with both LINKGLIDE and HG 11-speed chains, it ensures smooth shifting, excellent chain retention, and enhanced drivetrain durability. The crankset is designed for frames with 68/70mm bottom bracket shells, with a 47mm chainline and a 152mm Q-factor, optimizing pedaling efficiency and rider comfort for gravel, cyclocross, and road cycling.

Components & Compatibility

The Shimano FC-U6040-2 is designed for easy installation with Shimano Hollowtech II spindle interface and 9/16" pedal spindles. Note that bottom brackets (BB-RS501 or BB-RS500-PB) are sold separately, allowing you to customize your build for optimal performance. Its asymmetric design and compatibility with standard road disc hubs make this crankset a versatile choice for various bike setups.

Style & Use Case

Sleek in matte black, the FC-U6040-2 crankset complements any gravel or road bike aesthetic while delivering high-end performance. Whether you're tackling rugged gravel trails, fast-paced cyclocross courses, or long-distance road rides, this crankset provides the confidence, efficiency, and lightweight advantage you need to excel.

Innovative Features & Unique Selling Points

- Hollowtech II hollow-forged crankarms for lightweight strength

- Asymmetric 110 BCD for gear versatility and compatibility

- Suitable for 9/10-speed drivetrain systems with LINKGLIDE and HG chains

- 47mm chainline and optimized Q-factor for enhanced pedaling efficiency

- Designed for gravel, cyclocross, and road cycling applications

Upgrade your cycling experience with the Shimano CUES FC-U6040-2 Crankset - the perfect blend of technology, style, and performance for competitive and recreational riders alike.

  • Optimized for gravel and road cycling, the Shimano CUES FC-U6040-2 Crankset features lightweight hollow-forged aluminum crankarms using Hollowtech II technology, providing exceptional stiffness and efficient power transfer on demanding rides.
  • Designed with an asymmetric 110mm BCD and 46/32t chainrings, this double crankset offers versatile gear options for varying terrains, enhancing performance and pedaling efficiency across gravel adventures or road cycling.
  • Constructed to fit frames with 68/70mm bottom bracket shells, the crankset is compatible with LINKGLIDE and HG 11-speed chains, ensuring smooth shifting and reliable drivetrain performance with minimal maintenance.
  • Featuring a 47mm chainline and 152mm Q-factor, this crankset delivers optimal clearance and ergonomic pedaling position, reducing fatigue during extended gravel or road rides while maintaining a sleek black aesthetic.
  • Built with durable materials and innovative engineering, the Shimano CUES FC-U6040-2 is a perfect choice for cyclists seeking lightweight, high-performance components that elevate their gravel or road cycling experience.
Rings46/32
Number of ChainringsDouble
Drivetrain Speeds9
Drivetrain Speeds10
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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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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