BOX Two Front Load BMX Stem (22.2) 53mm - Black CheckoutSpec= Rear left 1/1 hubs with 90 points

1/1 hubs with 90 points of engagement (4 degrees)

Designed for easy installation with a cable head that attaches at the base

just as a 160mm post mount native size will only work with a 180mm rotor

External Sensor Compatibility Speed/Cadence/HR Wristband Black/Amp Yellow - Silicone Solar Charging No Battery Type Lithium Ion Primary Color Black Watch Color Black Connectivity ANT+ BT SMART Customizable Screen Yes Heart Rate Monitor Yes GPS Yes Touchscreen Yes

BOX Two Front Load BMX Stem (22.2) 53mm - Black CheckoutSpec= Rear left 1/1 hubs with 90 pointsA modern, 22. 2 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; Stack Height: 28mm; Rise: + 5 Weight: 48mm: 224 g 7. 9 oz; 53mm: 230 g 8. 1 oz Model Box Two Front Load Steerer Dia. 1 1 8" Bar Dia. 22. 2mm Rise + 5 Deg Length 53mm Color Black