Lezyne Z-Mark Super Bright Stvzo Ai Alert Ebike Taillight - 11 Lumens Rack Mount ModelNumber=H2401 Coded replaceable keys

Coded replaceable keys

Aero chainrings available in sizes 46T - 52T

For more detailed instructions

} Socket handle for cassette and BB installation and removal

USB-C power delivery charging offers faster charge times (up to 66% improvement) and the convenience of using a single cable

Lezyne Z-Mark Super Bright Stvzo Ai Alert Ebike Taillight - 11 Lumens Rack Mount ModelNumber=H2401 Coded replaceable keysA 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