Box One Top Load Race Stem bc-gyro-top multiple butted 4130 chromoly for

multiple butted 4130 chromoly for strength and durability with this version have an oversized 25

Both arms and spindle are made from fully heat-treated 4130 Chromoly with custom forged tubing and investment cast spindle bosses on the arms

The all new Kris Fox signature 6061 alloy stem with extensive internal and external machining

These guards now feature a heat-treated CRMO insert for longer life

Nobody likes to take a shinner

Box One Top Load Race Stem bc-gyro-top multiple butted 4130 chromoly forBox's One Oversized Top Load Stem boasts a unique look compared to other stems thanks to their constant drive to improve. CNC machined from 6061 T6 aluminium alloy and Cold forged for maximum strength. Their stems are oversized for a reason, they've focused specifically on the stem to bar interface improving and enlarging the surface area of the stem by moving material from low stress areas. Front Load clamp design with 48, 53 and 60mm extensions