PRODUCT DETAILS
The GT Bicycles 2014 Bump complete BMX dirt bike features chromoly main frame, sealed MID bottom bracket, sealed front and rear hubs along with double wall rims.
FRAME SPECS:
Top tube Length: 21″
RECOMMENDED RIDER HEIGHT: 5′ 8″ – 6’+
Frame: GT Dirt Design S/S, Cr-Mo Main Tubes (H/T, T/T, D/T), Downtube Gusset, MID BB, Seat Stay Mounted U-Brake, Removable Rotor Guides, Integrated 1-1/8″ Headtube
Fork: GT Dirt/Street Design, Hi-Ten 31.8- 28.6mm Tapered O.D. Blades, Cr-Mo Steerer, 320mm A/C, 3/8″ Axle
Chain: KMC Z410
Drive: 9T Cassette
Crank: GT Tubular Cr-Mo 3Pc., 175mm Arms, Cold Forged Cr-Mo 19mm x 8T Spline Spindle
Sprocket: 5mm 25T GT AL Chain Wheel
Bottom Bracket: Mid Sealed Bearing
Pedals: GT Low Profile Large Size Platform Design, PP Material, Boran Axle
Rims: BX-32, 36H, Double Wall
Tires: (F) GT Sandbox Dirt Tread 20″ x 2.10″, (R) GT Pool Street Tread 20″ x 2.10″
Front Hub: 36H Alloy Body, Sealed Bearing 3/8″ Axle
Rear Hub: (R) Alloy 5pcs Sealed Bearings, CR-MO Axle, 9T Cassette 36 Hole
Spokes: Stainless Steel
Nipples: Brass
Brake: Tektro FX340R, Aluminum U-Brake
Brake Levers: Tektro 289A
Handlebar: GT 100% Chromoly 690mm width, 210mm rise, 11 degree sweep, 3-degree tip, taper Crossbar
Stem: GT Top Load Design With Cold Forged Clamp, 50mm Ext, GT CNC logo
Grips: GT Wings Logo 130mm Single Compound
Headset: FSA, 1 1/8″ Integrated Design 45x 45 Sealed Bearings
Saddle: Pivotal Padded
Seat Post: Pivotal
Seat Clamp: Alloy, 28.6mm
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
Barcode | 025682 |
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Special Shipping Group | N/A |