GT Bump (2012) - Black

Ł271.00 - Was Ł339.00

GT Bump (2012) - Black Description

The Bump, another proven popular model from GT, ideal for the taller rider with its higher/wider bars and a toptube length of 20.75". Intergrated headtube and micro gearing with 2 colour options. Wheels are built on Alienation rims keeping things sturdy and reliable.

GT Bump 2012 BMX Bike (Black) Specification

Frame: New 2012 Dirt design, Cr-Mo Main Tubes(DT, TT, HT), 114mm L Machined 1-1/8" Integrated H/T, Mid BB, 5mm Dropouts , Seat Stay Mounted U-Brake, Removable Rotor Guides

Forks: Hi-Ten 28.6mm Cr-Mo Threadless Steer , Hi-Ten 31.8mm - 28.6 Taper O.D. X 1.4mm T. Blades, 100mm OLD, 6mm Thick Dropouts For 3/8" Axle

Cranks: GT Tubular Cr-Mo 3PC., 19mm X 8T Spline , Single Clamping Bolt , 175mm

Bottom Bracket: 8T X 19mm Spline D Cold Forged Cr-Mo Axle , 2X Mid Sealed Bearing

Sprocket: 25T Steel GT Design

Freewheel: 9T cassette

Chain: KMC Z510

Brakes: Tektro , FX340R, Coil Spring , Melt Forged U-Brake (Rear), Generix (Front)

Levers: Tektro XL750, Forged AL, Hinged Clamp (Rear), Generix (Front)

Bars: 1.6mm T. Cro-mo; 690mm Width , 210mm Rise , 11 Degree Sweep, 3 Degree Tip, Taper Cross Bar

Stem: GT Top Load Design With Cold Forged Clamp, 50mm EXT

Headset: FPD, 1 1/8" Integrated Design 45 X 45 Degree Sealed Bearing S

Grips: GT Wings Logo 130mm Single Compound

Rear Hub: 5 Sealed Bearing , 14mm Cr-Mo Axle , One Piece 9T Cassette 36 Hole

Front Hub: ALLOY Body , Loose Ball, 3/8" Cr-Mo Axle , 32 Hole

Rims: Alienation Double Wall Black Sheep 32F/36R Hole

Tyres: GT Dirt Tread 2.125" F/R

Seat: GT Dirt design Unified Padded Sadde w/Post

Seatpost: Integrated with saddle, 135mm

Pedals: GT Low Profile Large Platform Design, Nylon Material , Cr-Mo Axle

Services

Signup for our monthlyish newsletter. Special offers, shop news and generally good stuff. If you are local, tick the local email box for extra special local treats.