Premium Spire BMX Bike-21"TT-Matte Acid Bath

PRODUCT DETAILS

Get inspired with the Premium Spire complete featuring 100% CrMo frame with butted top and down tubes, tapered stays, integrated head tube, integrated seat clamp and removable brake and cable mounts.

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

RECOMMENDED RIDER HEIGHT: 5' 8" - 6'

FRAME: Full Crmo Premium frame w/ welded seat clamp and butted DT
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 CNC threadless w/tapered legs
HANDLEBAR: Full Crmo - 8.5" rise
STEM: Premium Sub-10 V2 CNC'd stem
GRIPS: Premium Counterfeit
HEADSET: 1 1/8" Integrated
REAR BRAKE: U-Brake
BRAKE LEVER: U-Brake
CRANKS: Premium 1948 175mm bossless cranks
BOTTOM BRACKET: sealed Mid BB
SPROCKET: 25t crmo spline drive sprocket
PEDALS: Premium slim plastic pedals with sealed bearings
CHAIN: KMC half link 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" rear
FREEWHEEL: 9T Cassette
SEAT: Premium Fat Capitol Pivotal seat
SEAT POST: Pivotal post
MISC: N/A

Weight: 23.5 lbs / 10.65 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.

Additional Information