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GT Bikes Bump (2014)

General

Product Category
Brand GT Bikes
ModelBump
ColorBlack/Teal

Specific

Bottom bracketMid Sealed Bearing
Brake leversTektro 289A
BrakesTektro FX340R, Aluminum U-Brake
Cassette9T Cassette
ChainKMC Z410
CranksetGT Tubular Cr-Mo 3Pc., 175mm Arms, Cold Forged Cr-Mo 19mm x 8T Spline Spindle, 5mm 25T GT AL Chain Wheel
Dimensions20" Wheel, 21" Top Tube
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 Handlebar Size - GT Top Load inverted design stem
Fork typeGT Dirt/Street Design, Hi-Ten 31.8- 28.6mm Tapered O.D. Blades, Cr-Mo Steerer, 320mm A/C, 3/8" Axle
Frame typeGT 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
HeadsetFSA, 1 1/8" Integrated Design 45x 45 Sealed Bearings
Hub front36H Alloy Body, Sealed Bearing 3/8" Axle
Hub rearAlloy 5pcs Sealed Bearings, CR-MO Axle, 9T Cassette 36 Hole
PedalsGT Low Profile Large Size Platform Design, PP Material, Boron Axle
Recommended forBMX Dirt, BMX Street, BMX Park
Rims typeBX-32, 36H, Double Wall
SaddlePivotal Padded
SpokesStainless Steel
StemGT Top Load Design With Cold Forged Clamp, 50mm Ext, GT CNC logo
Tires(F) GT Sandbox Dirt Tread 20" x 2.10", (R) GT Pool Street Tread 20" x 2.10"
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