INCREASED STIFFNESS: The Box One Oversized 31.8 x 1-1/8" Front Load BMX bike stem is engineered with Oversized Technology, strategically redistributing material to high-stress areas, resulting in enhanced pedaling stiffness and reduced handlebar deflection for better power transfer and overall stability in racing conditions.
PRECISE ACCELERATION: The front-load clamp design of the Box One Oversized 31.8 x 1-1/8" Front Load bicycle stem improves responsiveness by minimizing handlebar twist, ensuring every pedal stroke translates directly into faster acceleration, offering more controlled handling and stability during aggressive BMX racing moments.
MAXIMUM STRENGTH: Constructed from high-quality 6061-T6 aluminum, the Box One Oversized 31.8 x 1-1/8" Front Load bike stem features oversized clamping bolts and a massive bar bore, guaranteeing superior strength and durability under extreme forces, ideal for competitive BMX racing and tough track conditions.
LIGHTWEIGHT YET DURABLE: With a weight of just 280g for the 48mm and 290g for the 53mm sizes, the Box One Oversized 31.8 x 1-1/8" Front Load bike stem riser combines lightweight performance with incredible strength, helping you maintain agility without compromising control or stability on the track.
BROAD COMPATIBILITY: The Box One Oversized 31.8 x 1-1/8" Front Load BMX racing stem is compatible with Box One XL, X2, and X5 forks with a 1-1/8” steerer tube, as well as Box One Cro-mo and Alloy Triple Taper handlebars with a 31.8mm bar bore, making it a perfect choice for your racing setup.
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