Rotor 3D+ 110BCD Cranks 155mm
Rotor 3D + 110BCD Bielas 155mm
"With all these carbon cranks offerings now out there it would be quite easy to jump on that carbon bandwagon, but with these beautiful Rotor 3D+ cranks you can buck that trend and still be cool" Slowtwitch's review here
As the lightest crank in the road line, the new 3D+ takes advantage of a new 7055 alloy and an entirely redesigned structure based on tds technology to reduce weight while maintaining rigidity. The 30mm axle with ubb30 technology makes 3D+ compatible with almost all bikes, whether they are designed for 30mm axles or not. The 3D+ uses a refined and lighter version of the trinity drilling system hollow construction, leaving behind a structure similar to a box-girder bridge. This allows the crank to resist rotational and bending forces better than a simple hollow tube construction can.