SE Ripper Jr BMX Bike Blue Metal 20in

The Ripper Jr is simply a scaled-down version of the Ripper X: smaller frame, smaller bars, shorter cranks, smaller/lighter stem, & 1 1/8" tires for a smaller rider. It's built with an aluminum frame, fork, bars, & cranks, as well as high-end cassette hubs, Tioga tires, & a lightweight seat/seatpost combo. Note that the fork steerer tube has moved from Cr-Mo to alloy on this bike, as it is designed for smaller riders.
Key Features of the SE Ripper Jr BMX Bike: Frame:Lightweight 6066 Aluminum Floval Tubing, Internally Machined Integrated Head Tube, Rectangular Seat & Chainstays, 3D Forged Dropouts Fork:Alloy Landing Gear, Alloy Steerer Tube Crankset:3-pc Alloy, 155mm, Euro Sealed Bearing Alloy Cups, 38T Alloy Chainring Pedals:Wellgo Alloy Caged, Cr-Mo Axle Chain:KMC Z33 Wheelset:Sealed Bearing Hollow Axle Alloy Hubs w/ Alex R500 Double Wall, 28H Rims, 14T Cassette Tires:Tioga Power Block 1-1/8" F & R Brakes:Tektro 926AL Mini V-Brake, Slick Cable Brake levers:Tektro 317A, 2-Finger Alloy Headset:Tange Sealed 1" Integrated Headset Handlebar:Alloy SE Mini Wing Bar, 21.5 x 5" Stem:Lightweight SE Racing Mini, 1" 6061 T6 Alloy Grips:Junior Grip Seat:SE Racing Mini w/ Integrated Alloy Post Seat post:Integrated Aluminum, 22.2mm Extras:Race Plate, Touch-up Paint Weight:15.50lbs / 7.05kgs TOP TUBE LENGTH 18.5" SEAT TUBE, CENTER TO TOP 8.7" CHAINSTAY 13.9" HEAD TUBE ANGLE 73 degree SEAT TUBE ANGLE 70 degree WHEELBASE 34.1" SEAT POST DIAMETER 22.2mm