Rotor VEGAST24 Crank Arms


You save 20% (-€29.91)

Shop now. Pay later.


Details Rotor VEGAST24 Crank Arms

  • Weight: 399 g (175mm w/o chainrings&axle)
  • Spider: Direct mount, 110x4 individual rings
  • Sizes : 165, 170, 172,5, 175mm
  • Axle Diameter: 24mm
  • Q-Factor: 148 mm / 153 mm depending on axle choice, rim or disc
  • Chain line: 43.5 mm / 46 mm depending on axle choice, rim or disc
  • Material: Forged 6082 aluminum
  • Compatibility: With BSA, ITA, BB30, BB386, Press Fit 30 BB shells and BBRight frames.
  • Download: Installation guide.
  • Discipline: Gravel, Road, Track


The Rotor Vegast24 Crank Arms are the result of a combination of advanced engineering and high-quality materials. They are made of 7055 aluminum alloy, which provides them with great stiffness and fatigue resistance, as well as an excellent strength-to-weight ratio. In addition, the cold forging and CNC technology used in their manufacturing ensures exceptional precision and quality.

These crank arms feature the Direct Mount system, which offers greater stiffness and ease of installation in most road bike transmission systems. Additionally, they are available in different arm lengths, allowing for optimal customization for each cyclist and their type of riding.

The design of the Rotor Vegast24 Crank Arms also includes an optimized aerodynamic profile, which reduces wind resistance and improves efficiency in riding.

In summary, the Rotor Vegast24 Crank Arms are an excellent choice for road cyclists looking to improve their performance and reduce the weight of their bike. Their innovative design, high-quality materials, and advanced technology provide them with great stiffness, strength, and durability, resulting in an optimal riding experience on any terrain.

About Rotor

Rotor Component Technologies was founded in the School of Aeronautical Engineering in Madrid in 1995. The designers decided to stablish a company to complete this product development and start a business venture. The early version of the ROTOR System became available in 1998, being manufactured by the Spanish high end component manufacturer.

In 2001 they launched the RCK so all cyclists could take advantage of the biomechanical benefits offered by ROTOR System using a conventional bicycle frame. In 2015 the company took a huge step by introducing the oval shaped chainring.

The aim of the company is to offer solutions for cyclists and to improve the performance of bicycles with help of high technology. The cyclists find problems and propose innovative solutions. They have repeatedly demonstrated that with technologies like the ALMA (Appropiate Lightweight Material Aplication) and the CCC (Closed Clamp Concept), the bicycle market can be revolutionized by fresh and powerful ideas.

Professional cyclists, world champions, teams of the UCI and cycling enthusiasts use the ROTOR products in their competitions and trainings. The evolution in the products comes from information provided by cyclists themselves.

Reviews Rotor VEGAST24 Crank Arms

Write your review. Be the first to rate this product

Other products in Crank Arms

Customers who bought Rotor VEGAST24 Crank Arms also bought

Recently viewed products