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REX 3.3 MTB cranks - 104/64 BCD - 170mm - triple set up(C02-071-19010-002)

ALL NEW 24MM AXLE VERSION OF THE ROTOR REX RANGE

TRIPLE ONLY

 

 

• REX 3.3 BCD 104mm/64mm

 

 FEATURES

 


• 544 grams REX 3.2, 170 mm

 

 

 

• 170, 172 & 175 mm

 

 

 

• 100% CNC, extruded, T6 7075.

 

 

 

• Q-Factor 163 mm & Chain Line 44.5mm (REX 3.2).

 

 

 

• Ultra stiff steel 24 mm UBB axle compatible with BSA, ITA, BB86, BB90, BB94, and BB30 frames.

 

 

 

FEATURES

 

•  544 grams REX 3.2, 170 mm

•  170, 172 & 175 mm

•  REX 3.2 BCD 110mm/60mm

•  100% CNC, extruded, T6 7075. 

•  Q-Factor 163 mm & Chain Line 44.5mm  (REX 3.2).

•  Ultra stiff steel 24 mm UBB axle compatible with BSA, ITA, BB86, BB90, BB94, and BB30 frames

 

The secret of ROTOR's cranks design Endurance.
All Rotor cranks are certified to both EN14766 (MTB) and EN14781 (Road) standard.
Let us explain the demanding test which ensures the customer a bomb proof product.

Apply repeated vertical dynamic force of 1800nm alternatively to the pedal spindles of left and right hand cranks at a distance of 65mm from the face of the cranks, repeating for 50,000 cycles with the cranks arms at 45 degs to the horizotal.
This is whilst the chainrings are held confined by a jig to prevent the assembly from rotating.
This test is proving all aspects of crank arms, spider and connections. All this performed at a frequency of 25hz.

3D models which are well known in the market for their stiffness to weight ratio. The best choice for the demanding cyclist demanding extreme rigidity but concerned about weight.

Q-Factor XC2-163
Chainline 44.5mm

 

This product has been recently introduced

Why not add one of these product options to your order
Order Information  
Price £199.00
Order Quantity
4 IN STOCK
 

 

 

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