Octane 20

20" wheels, 6-speeds, alloy frame, suspension fork, and alloy rims provide kids with the perfect reason to be outside instead of on the sofa watching cartoons – who needs a TV with a bike as hot as the Octane?


  • Diamondback 6061 heat-treated aluminum frame
  • Trail XC 30mm travel fork
  • Shimano Revo 6-speed twist shifter
  • 36 spoke 20" wheel with rust proof alloy rims
  • Alloy linear pull brakes

Bike Specs

Sizes 20" Girls/Boys 
Frame DB 6061 heat-treated Aluminum with replaceable derailleur hanger.
Fork Trial XC 30mm travel
Rear Shock N/A
Cranks 140mm 1-Piece, 40t
Bottom Bracket Looseball
F. Derailleur N/A
R. Derailleur Shimano TZ-50
Shifter Shimano Revo 6spd Twist
Brake Levers Alloy Linear w/ reach Adjust
Brakes Alloy Linear
Cassette Shimano MF-HG37 6spd Freewheel (14-28t)
Rims 36h R-1000 Alloy
Tires Jr. ATB Knobby 20x2.0
Pedals Resin
Handlebar Steel Jr Riser 20.5" wide x 1" rise
Stem Alloy Quill
Seatpost Steel Pillar 25.4mm
Seat Jr ATB 2 panel
Headset Threaded 1 1/8"
Colors Green
Chain KMC Z51
Hubset (F) 36h Nutted (R) 36h Nutted
Spokes 14g
Grips DB Kraton
Extras Clear coat, Chainstay Protector, Owner’s manual, rear derailleur guard
Note Specifications Subject to Change


Size 20" Girls/Boys
Seat Tube Length ** 280.0mm
Standover Height mm
Top Tube Length * 465.0mm
Head Tube Length 100.0mm
Head Angle 70.0°
Seat Angle 71.0°
Wheel Base 885.0mm
Chain Stay Length 380.0mm
Fork Offset 37.0mm
BB Height 239.0mm
Stem Length 85.0mm
Handlebar Width 520.0mm
Crank Length 140.0mm
Seat Post Length 27.0mm
* Measured Horizontally ** Measured from Center