Bumper Ninja 18-Inch 2016 Boys Bike
£103.93 RRP £140.00
Stay in the shadows and be a hero with the Bumper Ninja Force. Possibly the most vibrant model in the Bumper range with its powerful detailed graphics and has an easy-to-handle BMX style geometry.
- Frame - 11" Hi Ten steel
- Fork - Rigid, Hi Ten steel
- Headset - Steel, full ball bearing 1"
- Drivetrain Components - Steel, 1pc, 127mm crank with 36t sprocket
- Chain - KMC
- Pedals - 1/2" Plastic
- Handlebar - Steel, 155mm rise
- Stem - Steel, quill
- Grips - Clear, 105mm
- Saddle - Junior
- Tyres - 18 x 1.90"
- Bottom Bracket - Steel, loose ball
- Front Hub - Steel 28h looseball 3/8"
- Rear Hub - Steel 28h looseball 3/8"
- Extras - Front Ninja plate
- Rim - Alloy 28h
- Brakes - Alloy V - type
- Freewheel - 16t freewheel
Please note: Bike image used is 16-inch version, Bumper 18-inch and 20-inch bikes do not include stabilisers.