The Promax SL-1 Stem Lock features cold-forged and fully CNC machined 7075 aluminum alloy. Designed for adjusting your headset and keeping the fork in place...even during a catastrophic failure of the stem or fork steer tube.
FIT: Available in 1" (for 1" forks) or 1-1/8" (for 1-1/8" forks)
MATERIAL: 7075 CNC machined aluminum
LENGTH: Will expand to fit any fork steer tube length