Lezyne Z-Mark Super Bright Stvzo Ai Alert Ebike Taillight - 11 Lumens Rack Mount ModelNumber=H2401 this kit uses 6901 bearings

this kit uses 6901 bearings which are non-angular Size 120Mm End Type Fix/Fix Color Black

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Tracked and grooved upper guide and backplate increases stiffness

grip color red clamp color red checkered length 135mm diameter 31mm

Coded replaceable keys

Lezyne Z-Mark Super Bright Stvzo Ai Alert Ebike Taillight - 11 Lumens Rack Mount ModelNumber=H2401 this kit uses 6901 bearingsA cutting edge LED rear bicycle light designed for enhanced safety and visibility. Its smart brake sensing technology signals deceleration with a 35 lumen burst of brightness making it ideal for high traffic environments. Two high output LEDs provide 11 lumens German StVZO Z reflector optimized lens with wide angle optics Automatic deceleration detection with 10 LED 35 lumen "Ai Alert" signaling mode Advanced taillight with smart brake sensing