Campagnolo Ultra-Torque Road Crankset

Engineered for elite cyclists seeking precision and power efficiency on paved roads. This double-chainring system combines aerospace-grade aluminum construction with proprietary Ultra-Torque technology to deliver race-ready performance for competitive road biking or long-distance endurance rides.

Core Performance Enhancements
✓ Asymmetric 52/36T chainrings optimized for Campagnolo 11-speed drivetrains
✓ Hollow-spoke crank arms reduce rotational inertia by 18% vs solid designs
✓ Patented Hirth Joint coupling ensures ±0.001mm alignment accuracy under load
✓ Hard-anodized finish withstands 200+ hours of indoor trainer use without scuffing

System Advantages
| Specification | Campagnolo Ultra-Torque | Standard Crank Systems |
|————————-|————————-|————————|
| Power Transfer Efficiency | 98% (lab tested) | 92-95% |
| Weight Savings (per pair) | 215g | 120-160g |
| Chainring Compatibility | Full Campagnolo EVO lineup | Limited brand support |
| Bearing System | Pre-lubricated cartridge bearings | Sealed but serviceable |

Technical Integration
• Works seamlessly with Vector power meters (sold separately)
• Compatible with Shimano/SRAM hubs via included adapters (130mm/142mm spacing)
• Meets UCI regulations for professional racing applications

Application Notes
Ideal for: Time trial specialists (175mm length), gravel-road endurance athletes (dual BCD compatibility), vintage bike restorers (retains original BB shell dimensions). Not compatible with Square taper bottom brackets – requires separate purchase of Ultra-Torque cups (item #CT-UBC-SV).

Performance Metrics
– System stiffness: 285 N/mm (measured per ISO 4210 standards)
– Chain retention angle: 17° vs industry average of 12°
– Weight distribution: 72% front/rear balance optimized for sprint starts

Available finishes: Matte black oxide coating (for harsh climates) / Brushed silver anodized surface (showroom display ready). Includes crank arm spacers and torque-angle calibration tool for precise installation.