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CeramicSpeed BB30 Bottom Bracket - External 24mm Spindle Black ModelNumber=13660 Shimano Tiagra FC-4703 CranksetsCrankset with

Description

Shimano Tiagra FC-4703 CranksetsCrankset with integrated 24mm axle decreases weight and improves rigidity

Shock absorbing stretch for a comfortable tow uphill

Color Black Defined Color Black Front Axle 12mm Thru x 100mm Hub/Brake Compatibility Center-Lock Disc ISO Diameter 622 / Road / 29" Rim Width (Internal) 22 Tire Type Tubeless Ready Clincher Valve Presta Wheel Size 700c

next season

Thanks to its fine-gauge knit

CeramicSpeed BB30 Bottom Bracket - External 24mm Spindle Black ModelNumber=13660 Shimano Tiagra FC-4703 CranksetsCrankset withCeramicSpeed BB30 Bottom Bracket External 24mm Spindle Black. The CeramicSpeed BB30 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Bottom Bracket Shell I. D. 42 BB Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 114 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type

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