Retrospec Amok Single Speed Urban Cyclo Cross Size:54 Fits 5'5"-5'8" Mars city bikes sport retro-inspired

Mars city bikes sport retro-inspired elements

Patent-pending HARDENED DOUBLE DEADBOLTdesign gives additional protection against twist attacks

Frame: Golden Double Butted A6061

FULLY USB RECHARGEABLE — No batteries to buy or replace

Constant & flashing modes

Retrospec Amok Single Speed Urban Cyclo Cross Size:54 Fits 5'5"-5'8" Mars city bikes sport retro-inspiredThe UrbanCross Commuter This is the Amok V2. Our rebooted Amok UrbanCross single speed bike has been redesigned for a harder, faster, better ride. This upgraded, convertible beaut is capable of defeating track and road alike. The 4130 chromoly frame is especially light and especially strong. The Kenda Small Block 8 tires will carry you over wet or dry road, carefully gripping the whole way. Between the frame, beefy tires, and solid construction, it is