ROTOR T4724 External BB. You think that your bike's performance features could be enhanced with components selected Ć” la carte at your local bike shop ā and that you should be able to accomplish this despite the spawn of deviant bottom bracket \"standards\" that have created component compatibility issues.
\nThreaded bottom brackets like your T47 BB shell shouldn't foil plans to upgrade your ride. ROTOR T4724 bottom bracket is the \"yes\" component to \"Is this compatible with my T47 threaded BB shell for a 24 mm axle?\"
\nDetails
\n| Weight | \nT4724 External BB Ceramic Red - 113.5g | \n
| Material | \nAluminum alloy 7075 100% CNC-machined | \n
| Compatible Crankset Brand | \nROTOR | Shimano | \n
| Material Bearing | \nCeramic | \n
| Axle diameter compatible | \n24mm | \n
| Shell Width | \n68/73mm | \n
| Frame Type | \nT47 | \n
| Discipline | \nRoad | Triathlon | Gravel | Cyclocross | MTB | \n
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\nROTOR BOTTOM BRACKET COMPATIBILITY GUIDE
","image":["https://img.rouleurcyclesworld.shop/images/product/rotor-t4724-t47-external-ceramic-for-24mm-1.png"],"sku":"rotor-t4724-t47-external-ceramic-for-24mm","brand":{"@type":"Brand","name":"Rouleur Cycles"},"offers":{"@type":"AggregateOffer","lowPrice":67.85,"highPrice":67.85,"priceCurrency":"USD","availability":"https://schema.org/InStock","url":"https://rouleurcyclesworld.shop/products/rotor-t4724-t47-external-ceramic-for-24mm","offerCount":1}}Rotor T4724 T47 External Ceramic for 24mm
ROTOR T4724 External BB. You think that your bike's performance features could be enhanced with components selected Ć” la carte at your local bike shop ā 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 T4724 bottom bracket is the "yes" component to "Is this compatible with my T47 threaded BB shell for a 24 mm axle?"
Details
| Weight | T4724 External BB Ceramic Red - 113.5g |
| Material | Aluminum alloy 7075 100% CNC-machined |
| Compatible Crankset Brand | ROTOR | Shimano |
| Material Bearing | Ceramic |
| Axle diameter compatible | 24mm |
| Shell Width | 68/73mm |
| Frame Type | T47 |
| Discipline | Road | Triathlon | Gravel | Cyclocross | MTB |
Ā
ROTOR BOTTOM BRACKET COMPATIBILITY GUIDE
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Rotor T4724 T47 External Ceramic for 24mm
Rotor T4724 T47 External Ceramic for 24mm
ROTOR T4724 External BB. You think that your bike's performance features could be enhanced with components selected Ć” la carte at your local bike shop ā 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 T4724 bottom bracket is the "yes" component to "Is this compatible with my T47 threaded BB shell for a 24 mm axle?"
Details
| Weight | T4724 External BB Ceramic Red - 113.5g |
| Material | Aluminum alloy 7075 100% CNC-machined |
| Compatible Crankset Brand | ROTOR | Shimano |
| Material Bearing | Ceramic |
| Axle diameter compatible | 24mm |
| Shell Width | 68/73mm |
| Frame Type | T47 |
| Discipline | Road | Triathlon | Gravel | Cyclocross | MTB |
Ā
ROTOR BOTTOM BRACKET COMPATIBILITY GUIDE
Original: $193.85
-65%$193.85
$67.85Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ROTOR T4724 External BB. You think that your bike's performance features could be enhanced with components selected Ć” la carte at your local bike shop ā 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 T4724 bottom bracket is the "yes" component to "Is this compatible with my T47 threaded BB shell for a 24 mm axle?"
Details
| Weight | T4724 External BB Ceramic Red - 113.5g |
| Material | Aluminum alloy 7075 100% CNC-machined |
| Compatible Crankset Brand | ROTOR | Shimano |
| Material Bearing | Ceramic |
| Axle diameter compatible | 24mm |
| Shell Width | 68/73mm |
| Frame Type | T47 |
| Discipline | Road | Triathlon | Gravel | Cyclocross | MTB |
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