The Box Delta 31.8mm Big Bore Stem is designed specifically for BMX racing. It pairs well with Box’s Jet, Triple Taper Alloy, or Box One Chromoly (aka Maximus) handlebars and with them creates one of the stiffest combos around. Putting it all together will allow you to harness and better control your bike, which should translate to faster times. Box, in their never-ending quest to design parts that are the stiffest and the lightest have created here a stem that while oversized weighs in at less than many 22.2mm stems.

FEATURES

• Oversized Stiff Design
• Oversized Bar Bore
• Oversized Cro-Mo Clamping Bolts
• 45 Degree Load Clamp Design
• CNC Finishing

COMPATIBILITY

• Box One XL Fork with 1-1/8″ Steerer Tube
• Box One X2 Fork with 1-1/8″ Steerer Tube
• Box One X5 Fork with 1-1/8″ Steerer Tube
• Box One Cro-mo Triple Taper Handlebar with 31.8″ Bar Bore
• Box One Alloy Triple Taper Handlebar with 31.8″ Bar Bore

SPECIFICATIONS