Staying true to SE's claim of "BMX Innovations," the Ripper Jr is one of the stiffest, lightest and fastest junior-sized race bikes on the track. At only 16.2 pounds, this amazing bike features a lightweight 6066 aluminum frame with a bi-oval downtube, lightweight 6066 aluminum Landing Gear forks with aluminum steerer tube, Vee Speed Booster tires, a Promax Impact Mini stem and Alienation Ankle Biter rims. Lightweight 6066 aluminum frame built with floval top tube, bi-oval down tube and rectangular rear stays for maximum stiffness Lightweight 6066 aluminum Landing Gear forks with 6061 aluminum steerer tube Alloy SE Mini Wing bars Promax Impact Mini 6061-T6 aluminum CNC stem with hidden top cap for a clean look Stiff and lightweight 3-pc 155mm alloy cranks Vee Tire Co Speed Booster 1-1/8" tires provide ultra-quick cornering and low rolling resistance Alienation Ankle Biter rims built with sealed cassette hubs with lightweight hollow axles with race skewer on the front 16.2 pounds
