BOX One Front Load BMX Stem (31.8) 53mm - Black ModelNumber=C0040 Vendor Racktime Manufacture Number 17009

Vendor Racktime Manufacture Number 17009 Model Name Secureit 1

18 step star-ratchet drive system

XD conversions include end caps for 12x142mm thru-axle and 10x135mm QR

(1) 800mm length lined housing

The Race Filters are for high-intensity training and racing

BOX One Front Load BMX Stem (31.8) 53mm - Black ModelNumber=C0040 Vendor Racktime Manufacture Number 17009A modern stem designed specifically for BMX racing Cold forged and CNC machined from the highest quality 6061 T6 aluminum. The lightweight front clamps are cold forged and CNC machined for increased stiffness and strength Clamp Diameter: 22. 2mm or 31. 8mm; Stack Height: 28mm; Rise: + 5 Weight: 22. 2x48mm: 224 g 7. 9 oz; 22. 2x53mm: 230 g 8. 1 oz Model Box Two Front Load Steerer Dia. 1 1 8" Bar Dia. 31. 8mm Rise + 5 Deg Length 53mm Color Black