Diamondback BMX AMPT 2 20" BMX 2016

Diamondback BMX

Designed with the same attention to detail as our top of the range models, the AMPT is the perfect bike to hit the skatepark for the first time.

  • Pro spec frame geometry
  • 10/20 Hi-tensile frame tubing
  • 3 piece 8 spline cromoly cranks
  • 25x9T gearing
  • One piece combo saddle
  • 20x1.95 Freestyle tyres


Gender: Unisex
Material: Steel
Wheel size: 20 inch Wheel
Frame:  Hi-tensile 20/10 tubing, db lazer cut seat stay brace & micro drop-outs. Top Tube: 20.75
, Chainstay:13.25
Fork:  Unicrown with tapered fork blades
Headset:  1.1/8" threadless
Brake Levers:  Alloy BMX 2 finger
Front Brake:  Tektro alloy sidepull
Rear Brake:  Tektro alloy U-brake
Crankset:  DB 3 piece Chromoly tubular crank with 25t sprocket
Bottom Bracket:  US Open type
Freewheel/Cassette:  9T
Chain:  KMC 410
Pedals:  Diamondback Platform 9/16"
Front Hub:  Diamondback Alloy Front Hub, 36H with Small Flange, Black
Rear Hub:  Diamondback Alloy Rear Cassette Hub, 36H, 14mm axle, Black
Rims:  Alloy 36H, Black
Front Tyre:  20x2.00" Freestyle Pattern
Rear Tyre:  20x2.00" Freestyle Pattern
Inner Tubes:  Standard 20" schrader valve
Stem:  DB MX2 Top Loader, Black
Handlebars:  BMX Hi-Tensile 8" rise x 28.25" wide
Grips:  DB Team grip with Flange
Saddle:  DB One piece combo saddle
Seat Clamp:  Alloy single bolt, Black

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