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REX 3.3 CRANKSET BCD104/64x4 175 mm
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Cranks MTB ROTOR REX 3.3 CRANKSET BCD104/64x4 175 mm

REX 3.3 CRANKSET BCD104/64x4 175 mm

You became a mountain biker the second you swung your leg over a bike. Your mtb is more than just a means to be fit; it's an accessory to your lifestyle. The REX 3.3 gives frames with 24mm axles a triple chainring option. Crank arms 100% CNC-machined from 7075 aluminum are combined with proprietary technologies to yield cranks with an exceptional stiffness-to-weight ratio that can handle any off-road thrashing you can give it. Together with ROTOR's Universal Bottom Bracket (UBB) system, the REX 3.3 offers a performance upgrade opportunity for all triple chainring mountain bikes with 24mm frame axles.

 

More Information

Short description

Weight:
172.5mm length 555g

Sizes:
170/172.5/175mm

Characteristics:

  • - Spider: 104/64 BCD
  • - Spindle: 24mm steel
  • - Q-Factor: 169mmm
  • - Chainline: 49.5mm
  • - 100% CNC-machined, 7075 aluminum alloy
  • - Compatibility: Bottom bracket BSA, BB89, BB92, BB95, BB30, PF30, BBRight Oval and round chainrings, 9, 10 and 11 speed

Where to buy

Characteristics

Color Crank Axle Compatibility crank_axle_compability UBB Compability BCD Crank Length Axle Width Axle Material Number of chainrings Technologies Compatibility Compatible with Color Discipline
Black N/A N/A UBB24 104 mm, 64 mm 170mm, 172.5mm, 175mm 24 mm, 24 mm Aluminum 3X Alu7075, CNC, Trinity No N/A N/A MTB
Alu7075 CNC Trinity
ROTOR

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ROTOR Bike Components crafts products with a specific intention: to help you improve your cycling experience.


From our original Q rings to our unprecedented dual-sided power meter, 2INpower, we apply technology to help you become a stronger, faster, and more-efficient cyclist

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