Excellent problem RSD commuter / hybrid bike. Bought it to tow my youngster in a trailer yet didn't realize that the rear hub isn't really a fast release. Utilizing a socket wrench everytime is a little stretch.
17 inch structure.
FEATURES:.
+ Shimano Drivetrain: Cassette, Shifter and Derailleur.
+ Kenda Small Block Eight Tires - 35C.
+ KMC Z99 Chain with Power Link.
+ Wide Handlebar with Wheel Coloured Matching Lock-on Hold.
+ SRAM Avid BB5 Disc Brakes.
https://www.bikemania.biz/rubber-side-down-9-speed-hybrid-urban-bike.html.