Planet Bike Superflash USB-Rechargeable Tail Light: Red/Black PSI-44 For Headtube Internal Diameter -

For Headtube Internal Diameter - 44mm

R30 Violet - Air temperature: -3C °

8 (1-1/4") Front Derailleur Clamp Braze-on

}Maxxis Minion DHR II Tire - 20 x 2

Internal Lock Size Imperial 1

Planet Bike Superflash USB-Rechargeable Tail Light: Red/Black PSI-44 For Headtube Internal Diameter -USB rechargeable lithium ion battery for 36 hours of runtime from a 2 4 hour charge 1 2 watt Power LED plus 2 eXtreme LEDs for visibility up to 1 mile Steady and attention grabbing Superflash flashing mode Highly visible, even in daylight Ultra compact vertical design is weatherproof, lightweight and durable Includes bike mounts and clip mount for multiple mounting possibilities Soft touch button has affirmative feel, even with gloves on TECH SPECS