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ROTOR T4730 External BB
Regular Price €59.90 As low as €43.73

ROTOR T4730 External BB. You think that your bike's performance features could be enhanced with components selected á la carte at your local bike shop — and that you should be able to accomplish this despite the spawn of deviant bottom bracket "standards" that have created component compatibility issues.

Threaded bottom brackets like your T47 BB shell shouldn't foil plans to upgrade your ride. ROTOR T4730 bottom bracket is the "yes" component to "Is this compatible with my T47 threaded BB shell for a 30 mm axle?"

New ROTOR cycling wear

  • Standard deliveries: 3 - 7 business days depending on the destination
  • Free Shipment: above 99€ / 149€ depending on the destination
  • Extended Returns: up to 30 days
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ROTOR T4730 External BB features:

 Weight  T4730 External BB steel black - 103g |T4730 External BB ceramic red -97g
 Material  Aluminum alloy 7075 100% CNC-machined
 Compatible Crankset Brand  ROTOR
 Material Bearing  Steel | Ceramic
 Axle diameter compatible  30mm
 Frame Type  T47
 Discipline  Road | Triathlon | Gravel | Cyclocross | MTB
Compatible Crankset Brand
Shell Widht
68mm, 73mm
Frame Type
Cyclocross, Gravel, MTB, Road, Triathlon
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