The Rotor 3D plus MTB Double crank is so stiff and spins so smoothly that you'll be thinking about buying bigger chainrings for your bike. Rotor's top-of-the-line stiffness comes at a minimal weight, compliments of a unique drilling process, which removes material from the inside of the crank arm.
Strengths: Excellent power transfer. I've had the cranks for 2 months and just did my first race with them. When it was time to stomp the pedals under race conditions the crankset responded perfectly.
Weaknesses: None
Bottom Line:
Great product.
Overall Rating:
Value Rating:
Submitted by
Dambala
a Cross Country Rider
from St. Louis, MO
Date Reviewed: January 27, 2012
Strengths: Very stiff, decent weight, narrow Q factor and readily available in different arm lengths. Work very well in all Shimano compatible bottom brackets.
Weaknesses: A little pricey, chain rings for the narrower 2x only set up are 110/74 which are not widely available.