GT 12 Bump BMX Bike 2012The
2012 GT Bump features cromo main tubes, the frame has a machined
headtube and removable gyro guides if you wanted to run a gyro, the
forks are tapered to reduce weight and the rear wheel has a 9 tooth
one piece driver with sealed bearings. As well as this, the Bump
obviously has 25-9 gearing, 3 piece cranks, a stylish looking
topload stem, Alienation rims and an all in one seat/post combo.
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