Premium Duo BMX Bike-21"TT-Matte Orange

The Premium Duo features 3-pc cranks with sealed MID bottom bracket, Alienation rims with sealed Cassette hubs and 5 tube CrMo frame.

FRAME SPECS:
Toptube Length: 21"
Chainstay Length: 13.75”
Headtube Angle: 75°
Seattube Angle: 71.5°

RECOMMENDED RIDER HEIGHT:  5' 8" - 6'

FRAME: 5 tube crmo frame, integrated seat clamp and removable brake and cable mounts
HEADTUBE: Integrated 1 1/8"
BB SHELL: Mid BB shell
BRAKE MOUNTING: U-Brake
SEAT CLAMP: Integrated 1 1/8"
FORK: 1 1/8" Full Crmo threadless w/tapered legs
HANDLEBAR: Hi-ten - 8.5" rise
STEM: Premium Front Load stem
GRIPS: Premium Counterfeit
HEADSET: 1 1/8" Integrated
REAR BRAKE: U-Brake
BRAKE LEVER: U-Brake
CRANKS: 3 pc. tubular Crmo 175mm
BOTTOM BRACKET: sealed Mid BB
SPROCKET: 25t  alloy sprocket
PEDALS: Odyssey Twisted plastic pedals
CHAIN: KMC K710SL super light chain
HUBS: 36H Alloy shell sealed bearing / Cassette rear,  female front and rear axles
RIMS: Alienation double-wall Samsara rear and Deviant front rims
TIRES: Premium CK tires 2.4" front and 2.0" rearr
FREEWHEEL: 9T Cassette
SEAT: Premium padded Pivotal seat
SEAT POST: Pivotal post
MISC: N/A

Weight: 25 lbs / 11.33 kg

NOTE: As with any complete bike, J&R Bicycles recommends that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacture's warranty. Manufacture's warranties differ for every brand. You can check the brand's website for warranty information.