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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Width: 23
the Siren can be inflated up to 100PSI for ultra-low rolling resistance on smooth surface riding
Double Lock-on anti-rotation system
Dual head nozzle compatible with Presta and Schrader valves and 1x neoprene sleeve to help avoid freeze burn
The IG-45 integrated headset features an aluminum cap
BOX TWO 22.2 X 1 1/8" TOP LOAD STEM Color:Black Width: 23The Box Two Front Top is a modern 1 inch by 22. 2mm stem designed specifically for BMX racing. Box Two Top Load stem bodies are 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.
