Description
Upgrade your gravel and road riding with the Shimano CUES FC-U6030-1 Crankset – a high-performance, durable, and lightweight solution designed for versatility and reliability. Crafted with advanced materials and innovative engineering, this asymmetric 110 BCD crankset delivers exceptional power transfer and smooth pedaling across diverse terrains.
Materials & Construction
Built with robust aluminum crankarms, the Shimano CUES FC-U6030-1 ensures superior rigidity while maintaining a lightweight profile. Its two-piece design combines durability with streamlined aesthetics, perfect for riders demanding endurance and performance on gravel, cyclocross, and road adventures.
Performance & Engineering
Equipped with Shimano’s Dynamic Chain Engagement+ technology, the 42-tooth chainring features a specially shaped gear tip for improved chain retention and engagement – reducing chain drops and enhancing efficiency over rough terrains. The 50mm chainline and 152mm Q-factor optimize pedal biomechanics for a natural riding position, whether tackling technical gravel paths or fast-paced road segments.
Components & Compatibility
Designed to fit frames with 68/70mm bottom bracket shells, the crankset is compatible with Shimano BB-RS501 or BB-RS500-PB bottom brackets (sold separately). It supports 9, 10, and 11-speed drivetrains, including LINKGLIDE and HG 11-speed chains, offering seamless integration with your existing setup. The crankset features a Shimano Hollowtech II spindle interface for maximum stiffness and reliable power transfer.
Style & Use Case
Featuring a sleek black finish, the Shimano CUES FC-U6030-1 combines style with functionality. Its versatile design is ideal for gravel explorers, endurance road cyclists, and adventure riders seeking a dependable crankset that performs under varied conditions. Whether on rugged trails or smooth asphalt, this crankset provides the performance and durability you need.
Innovative Features & Differentiators
– Asymmetric 110 BCD for optimal chainring placement and strength
– Dynamic Chain Engagement+ technology for enhanced chain retention over challenging terrain
– Compatibility with multiple drivetrain speeds and chain types for versatile riding options
– Designed specifically for gravel and road cycling applications, providing a perfect balance of lightweight performance and durability
Enhance your cycling experience with the Shimano CUES FC-U6030-1 Crankset – engineered for serious riders who demand reliability, efficiency, and style on every ride.
- Lightweight Aluminum Crankarms: Crafted from durable, high-quality aluminum to reduce weight while enhancing stiffness, providing efficient power transfer on gravel and road bikes.
- Advanced Performance & Engineering: Features Shimano’s innovative Dynamic Chain Engagement+ technology for superior chain retention and smoother pedaling over rough terrain and challenging trails.
- Compatibility & Versatility: Designed for 9/10/11-speed drivetrains with a 110mm asymmetric BCD and 42T chainring, compatible with LINKGLIDE and HG chains for seamless shifting performance across various biking disciplines.
- Optimized for Gravel & Road Cycling: 175mm crank length, 50mm chainline, and asymmetric chainring design deliver a balanced, aggressive riding position suitable for gravel adventures and road cycling.
- Premium Style & Durable Finish: Sleek black aesthetic combined with corrosion-resistant materials ensures long-lasting performance and a stylish look, perfect for enhancing the appearance of your gravel or road bike.
| Rings | 42 |
| Number of Chainrings | Chain Retaining Single |
| Drivetrain Speeds | 9 |
| Drivetrain Speeds | 10 |
| Drivetrain Speeds | 11 |
| Chainring BCD | 110 Shimano Asymmetric |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs < 415 mm Chainstay |
| Chainline/Hub Compatibility | 135/142 Road Disc Hubs> 415 mm Chainstay |
| Color | Black |
| Crank Length (mm) | 175 |
| Crank Intended Use | Gravel |
| Crank Intended Use | Road |
| BB Included | No |
| Pedal Spindle | 9/16″ |
| Spindle Interface Type | Shimano Hollowtech II |
| Defined Color | Black |






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