Box are innovators within the BMX Race field with all of their parts being carefully designed to ensure you can put the power down. The Box One Front Load Race Stem is built from 6061-T6 aluminium using a cold-forge process ensuring strength and rigidity with strategic cutouts reducing weight without affecting that strength. Utilising a front load desing to keep your bars locked tightly in place using Box's 31.8mm clamping diameter to perfectly match their oversize bars designed to better transfer power to the rear wheel. The Box One Front Load Race Stem is available in 48mm and 53mm reach. ###section### Product Specs TYPE: Front Load REACH: 48mm - 53mm RISE: 28mm CLAMPING DIAMETER: 31.8mm WEIGHT: 280g (9.92oz) Colour: Silver, Blue, Red, Black; Size: 53mm, 48mm