The SE Racing Ripper Junior 2021 BMX Race Bike is not only the lightest, tightest, and fastest junior sized race bike on the track, it is the future of riding a bike. The Mini Ripper 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. It is unbelievable it only weighs 16.2 pounds. It truly is a young racer’s dream to be able to ride. SE covers all the elements and holding its strong reputation with the Ripper Jr. It is time to rip it up , hang loose and have some fun.
KEY FEATURES
- 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
SPECIFICATIONS
- RIDER SIZE: 4’3″- 4’10” (130cm-148cm)
- COLOR: Silver
- FRAME: Lightweight 6066 Aluminum Floval Tubing, Internally Machined Integrated Head Tube, Bi-Oval Down Tube, 68mm Wide BB, Rectangular Seat & Chainstays, 3D-Forged Dropouts
- FORK: 6066 Alloy Landing Gear, Alloy Steerer Tube
- CRANKSET: SE Racing 3-pc Alloy, 155mm, Euro-Sealed Bearing Bottom Bracket, 103mm Spindle Length, 38T Alloy Chainring
- PEDALS: Wellgo Alloy Caged, Cr-Mo Axle
- CHAIN: KMC Z1
- WHEELSET: Sealed Bearing Hollow Axle Alloy Hubs w/ Alienation Ankle Biter Double-Wall, 28H Rims, 14T Cassette, Stainless Spokes
- TIRES: Vee Tire Co Speed Booster 20″ x 1-1/8″ Front & Rear
- BRAKE SET: Promax P-1 6061 T-6 Alloy V-Brake, Blue Pads, Slick Cable
- BRAKE LEVERS: Promax SE-341, 2-Finger Alloy
- HEADSET: Neco Sealed 1″ Integrated Headset
- HANDLEBAR: Alloy SE Mini Wing Bar, 21.5″ x 5″, 11° Backsweep, 5° Upsweep
- STEM: Promax Impact Mini 1″, 6061-T6 Alloy, CNC Machined Hollowed Out Center, Lightweight External Cutouts, Hidden Top Cap, 40mm Reach
- GRIPS: Junior Grips
- SEAT: SE Racing Mini w/ Integrated Alloy Post
- SEATPOST: Integrated Alloy, 22.2mm
- SEAT CLAMP: Alloy, 25.4mm Inner Diameter
- ACCESSORIES: SE Chain Tensioners
- WEIGHT: 16.2 lbs / 7.16 kgs
GEOMETRY
- TOP TUBE, ACTUAL: 18.5″
- SEAT TUBE, CENTER TO TOP: 8.7″
- SEAT TUBE ANGLE: 70°
- HEAD TUBE ANGLE: 73°
- CHAINSTAY LENGTH: 13.9″
- WHEELBASE: 34.1″
- BOTTOM BRACKET HEIGHT: 11″
- STANDOVER: 21.8″
- SUGGESTED RIDER SIZE: 4’3″- 4’10” (130cm-148cm)
- STEM: 40mm
- HANDLEBAR WIDTH: 21.5″
- CRANK: 155mm
- WHEEL SIZE: 20″
- SEAT POST DIAMETER: 22.2mm