WEAPON TURBO D29 Prolite Track Crankset (BCD144 | 48-54T)

Compare to the WEAPON Turbo D24 track disc crankset, there are reformed bullet points from the Crank arm & Axle & Bottom bracket for your reference.

• A lighter and stiffer crank arm from T6061 to T7075 with an inner hollow design – lighter stiffer Crank arm weight from 402g to 353g.
• A reformed lighter hollow-designed bcd144mm spider than a full disc spider – reduce weight from 141.5 g to 69g.
• A faster & lighter bottom bracket  – we reduce BB weight from 98g to 75g.
• A bigger diameter axle from 24mm to 29mm – To enjoy the benefits of a lighter and stiffer axle.
• 5 nos Improved Chainring bolt: From alloy steel to T6061 alloy – reduce weight from 13g to 9g.
• A super stiff BCD 144 / 4mm thickness chainring can respond to your fast-twitch muscle action and high power outputs and provide the performance benefits inherent in round rings with dependability.
• An ultra-light track disc crankset –  Complete crankset weight W/O BB ( Crank arm, Axle, Spider, and 50T Chainring ) –   659g only, Compare to Vision Disc track (818g), Rinpoche R3230 ( 800g), Rotor Vegas   (710g),  We make our D29 stand out from the top-level track / fixie crank set.