Product details:

The Box Two Front Load stem is designed specifically with BMX racing in mind. Made using 6061-T6 aluminum that is then CNC machined. This stem has a 22.2mm clamp for BMX Racing and a 1-1/8" steerer tube clamp for maximum compatibility. Make your bike even more reliable and responsive with The Box Two Front Load stem. Features: . Cold-Forged and CNC Machined from 6061-T6 Aluminum Alloy . Front-Load Clamp Design . 48mm and 53mm Reach Available . Fits 1-1/8" Steerer Tubes and Standard 22.2mm Handlebars Size Clamp Material Process Rise Steerer Tube Weight 48mm 22.2mm 6061-T6 Aluminum Cold Forged 5° 1-1/8" 224g/7.9oz 53mm 22.2mm 6061-T6 Aluminum Cold Forge 5° 1-1/8" 230g/8.1oz