Planet Bike Spok USB Taillight Weight-505 MT Thirty Disc Brake &

MT Thirty Disc Brake & LeverCarbotecture radial master

This derailleur uses SRAM Yaw technology with auto trim to ensure the fastest possible shift and quiet performance

Chromoly Rails

They also work great on SRAM direct mount cranksets

rails I-Beam top Kevlar color black/gray LxW (mm) 250x134 weight 239g

Planet Bike Spok USB Taillight Weight-505 MT Thirty Disc Brake &High output surface mounted LED provides steady Courtesy and Superflash modes. Diminutive size and fast mounting rubber strap mounts to multiple mounting locations in seconds without tools. 270 mAh lithium polymer battery charges in 2 hours with micro USB cable (included). Side cut outs provide 270 of visibility TECH SPECS Vendor Planet bike Manufacture Number 3159 Model Name Spok USB Tail light Category Lights