Rotor 3DF crankset

Rotor 3DF crankset: the perfect balance of performance, stiffness, and lightness

When it comes to optimizing a road bike's drivetrain, the crankset is a key component. The Rotor 3DF crankset stands out as a top-tier choice for demanding cyclists, whether they are passionate amateurs or seasoned racers. Engineered for maximum power transfer, this high-end crankset combines precision design, innovation, and sleek aesthetics.

Rotor's expertise in engineering

Manufactured in Spain, the Rotor 3DF crankset features the brand’s exclusive Trinity Drilling System. This process involves drilling three longitudinal holes through the crank arms to reduce weight without compromising stiffness. The result is an ultralight, durable, and high-performance crankset, perfectly suited for road cycling demands.

• Material: CNC-machined 7075 T6 aluminum

• Crank arm lengths: available in 170, 172.5, or 175 mm

• Weight: Approx. 542 g (without chainrings)

• Axle: 30 mm, compatible with BBright, BB386EVO, PF30, BSA (with adapters)

• Technology: trinity Drilling System (TDS)

Compatibility and road drivetrain integration

The Rotor 3DF crankset is highly adaptable to most road drivetrain configurations, thanks to its compatibility with both round chainrings and Oval Q-Rings. The latter enhance pedaling efficiency by reducing dead spots in the pedal stroke.

Whether you're running a compact or standard double setup, this crankset fits seamlessly into your build:

• Compatible chainrings: 2x10 or 2x11-speed

• Spider: 5-arm, 110 or 130 BCD depending on the version

• Chain compatibility: Shimano, SRAM, Campagnolo

A crankset designed for demanding cyclists

The 3DF model is widely appreciated for its direct power transfer, quick pedal response, and excellent lateral stiffness, which ensures that every watt of energy is translated into speed. Whether you're climbing steep gradients, sprinting to the finish, or covering long distances, it offers optimal pedaling efficiency.

Its versatility makes it a solid choice for upgrading a quality road bike, whether for racing, gran fondos, or endurance rides.

Conclusion

The Rotor 3DF crankset stands out for its perfect blend of performance, reliability, and innovation. Ideal for enhancing your road bike's transmission system, it delivers stiffness and weight savings that you’ll feel with every pedal stroke. Compatible with a wide range of setups, it's a high-performance upgrade for cyclists who demand the best. For those looking for a premium road crankset that performs under pressure, the Rotor 3DF is a trusted option.