Academy BMX Trooper 20″ complete bike is back and with some upgrades! Now coming standard with a sealed mid bottom bracket and hubs.
Specifications
- Frame: Academy Trooper 19.5”TT Hi-Tensile steel, 13.25” rear
- Forks: Academy BMX Trooper 20″ Hi-Ten tapered legs
- Handlebars: Academy 8.5″ rise 28″ wide Hi-Ten
- Grips: Academy Pro
- Headset: 1-1/8″ External
- Stem: Academy Forged Alloy Top Load
- Bottom Bracket: Mid
- Brakes (rear): Alloy U brake
- Brake lever (right): Alloy composite
- Cables: Slick (rear)
- Sprocket: Academy 25T
- Crankset: Academy 3pce Forged 8 Spline, 170mm
- Bottom Bracket: Mid sealed 19mm
- Chain: KMC
- Pedals: Plastic
- Rims: Alloy Single Wall 36h
- Front Tyre: Family F2128 20 x 2.3″
- Rear Tyre: Family F2128 20 x 2.3″
- Spokes: Black
- Front Hub: Academy Alloy, 10mm axle, sealed bearings, 36 hole
- Rear Hub: Academy Alloy Cassette, sealed bearing, 36 hole, 10mm axle
- Seat: Academy railed
- Weight: 11.5kg
Geometry
- Top Tube Length:19.5"
- Head Tube Angle: 75.2°
- Seat Tube Angle: 71°