ROTOR VEGAST crank arms for road bikes
The Rotor VEGAST crankarms offer an affordable alternative to the ultra-light ALDHU aluminum crankarms. As a tribute to the successes of the Rotor Pro-Tour riders in the major national tours, the name VEGAST is made up of 3 legendary passes of the Grand Tours (VEleta-GAlibier-STelvio = VEGAST).
The VEGAST crank system has a modular design for maximum adaptability. The chainline can be adapted for disc and rim brake hubs via 2 different shafts and the 110 millimeter 4-hole spider can be exchanged for ROTOR's new direct mount chainring combinations. For optimum adjustment of the oval ROTOR Q-Rings chainrings, the OCP system (Optimum Chainring Position) has been further refined. The position of the chainrings can be adjusted in 1-degree steps using a combination of different positions of the crank arms on the crankshaft and a finely graduated spider mount. Only a 10 millimeter hex key is required to adjust and mount the chainrings and crank.
The crank axles are designed as BB30 with an outer diameter of 30 mm and can be used with corresponding bottom brackets in frames with BSA, BBright (Cervélo) and BB30 bottom brackets.
Technical data:
Area of application: Road bike, cyclocross, triathlon
Material crank arms: Aluminum 6082
Crank arm lengths: 165, 170, 172.5 or 175.0 mm
Spider/chainring mount: Direct Mount (Rotor ALDHU 2x spider rings) or Rotor ALDHU 110 mm 4-arm spider (Shimano asymmetrical)
Chainline: 43.5 mm (rim brake) or 46 mm (disc brake)
Q-factor: 148 mm (rim brake) or 153 mm (disc brake)
Bottom bracket compatibility: BSA, ITA, BB86, BB30, BB30A, PF30, BBRight, BB386 Evo (optional, not included)
max. rider weight: n.a.
Finish: matt
Color: black
Weight according to manufacturer: n/a
Weight self-weighed: 379g (165 mm)
Scope of delivery: 1 pair of crank arms (left, right), WITHOUT chainrings or shaft