The DK 2021 Sprinter Junior BMX Racing Bike-Smoke is a mid-level ride designed for those ready to take the next step up from entry level models like the DK 2021 Swift Junior-Teal and DK 2021 Swift Junior-Grey. With a 6061 alloy frame, 100% chromoly fork and fully sealed hubs, this is one of our best values in this price point. 5.2″ bars and a 18.25″ top tube make this a perfect size up from that Mini your racer’s been shredding.
SPECIFICATIONS
- TOP TUBE: 18.25″
- CHAIN STAY: 13″
- HEAD TUBE: 73º
- SEAT TUBE: 70º
- FRAME: 6061 aluminum with 3D dropouts and internal cable routing
- FORK: 100% chromoly with tapered legs
- HANDLEBAR: 5.2″ rise, alloy
- GRIPS: DUO Brand Mini
- STEM: Alloy front load, 30mm reach
- HEADSET: Sealed integrated
- BRAKE: Alloy Junior linear V-brake
- LEVER: Alloy
- CRANKS: Forged alloy 3-piece, 155mm
- BB: Sealed European
- SPROCKET: 37-tooth, alloy, 5-bolt chainring
- CHAIN: KMC Z-610 3/32″
- PEDALS: Junior alloy platform
- RIMS: Alloy, double wall, 36-hole
- FRONT HUB: DK alloy, fully sealed, 3/8″ chromoly axle
- REAR HUB: DK alloy, fully sealed, 3/8″ chromoly axle, 14-tooth cassette
- TIRES: 20×1-3/8″ Arisun XLR8
- SEAT: DK Mini 1-piece seat/post combo
- SEAT POST: Integrated, 22.2mm, alloy
- SEAT POST CLAMP: Alloy
- WEIGHT: 17.1 lbs