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2014 Bump

Pivotal Padded saddle and postA day at the trails with your crew is what BMX is all about. Flowing through lines and getting in every last run you can before the sun goes do. Take the Bump to the trails, and the Bump will take to the trails. And when a street session calls find a set of pegs and hit it. 

KEY FEATURES

GT Dirt Design Frame with Cr-Mo Main Tubes (H/T, T/T, D/T) and CrMo Steerer Fork and Fully removable Brake hardware

GT Tubular Cr-Mo 3Pc Crmo cranks with Sealed Mid BB

25x9 gearing with a Fully sealed bearing cassette

DOUBLE WALL Rims

Taller Hanlderbar Size

GT Top Load inverted design stem

Specs
Sizes: 20" Wheel, 21" Top Tube
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
Crankset Chainwheel: 9T Cassette
Crank: GT Tubular Cr-Mo 3Pc., 175mm Arms, Cold Forged Cr-Mo 19mm x 8T Spline Spindle, 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"
Hubs: (F) 36H Alloy Body, Sealed Bearing 3/8" Axle, (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

*All prices and specifications subject to change without notice.
Chassis Tune
Geometry
2014 Bump Geometry
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