T47A DUB Freewheels Specifically engineered to optimize Eagle

Specifically engineered to optimize Eagle Transmission

and is developed specifically for the added torque loads of E-MTB thanks to its solid pins that give it incredible strength

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Charger Damper Sealhead

Mounts to seatpost and saddle

T47A DUB Freewheels Specifically engineered to optimize EagleT47a (asymmetrical) threaded BB cups for T47a frames and 29mm diameter spindle compatible cranks. Cups have internal bearings, and can be used in BB shells with widths from 77. 5 79mm. Machined aluminum cups thread together directly into a Cervelo, Factor and Felt T47a BB shell. T47 external cup on the drive side T47 internal cup on the non drive side Attributes BB Bearing ABEC 3 BB Shell Thread T47 BB Shell Width 77. 5 79mm Crank Spindle Diameter 28.