Fulcrum Speed 57 Front Wheel - 700 12 x 100mm CenterLock Black Model=GP3 Evo BioKork Grips 700c x 41mm tires on SP0409

Fulcrum Speed 57 Front Wheel 700 12 x 100mm CenterLock Black Model=GP3 Evo BioKork Grips 700c x 41mm tires on SP0409 700c x 41mm tires on M–XL frame sizes (700c x 38mm with fenders) Rear Axle QR x 141mm Brake Type Disc TT (Effective) 545 Fork Type Rigid Fork Material Steel Frame Material Steel Frame Type Rigid Front Axle QR x 100mm Color Best Buds Green Mfg Size Small Platform Preamble Wheel Size 650b Defined Color Green Size Small Wheel Diameter 650B Completely re engineered using insights gleaned from more than 100000 original Hydra hubs in the field Hydra 2 features a newly designed 65% thicker axle larger 6903 bearings with new labyrinth seals and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions Speed 57 wheels are the culmination of a process that included over 4000 hours of testing in the wind tunnel laboratory and the open road to achieve the best performance in terms of aerodynamics rolling resistance lightness and handling without compromising safety 57mm rim depth combined with flat blade spokes provide improved aerodynamics and handling