Mini Viper

  • DB Hi-Ten Steel BMX frame redesigned for a more comfortable fit
  • Lowered top tube for better standover clearance and riding position
  • Coaster brakes for easy stopping ability
  • 16” Aluminum wheels built to be lightweight and durable
  • DB Jr BMX Padded Saddle for riding comfort
  • Training wheels to help build up riding confidence

BMX bikes aren’t just for big kids anymore. The Diamondback Mini Viper is the perfect way to get your little one on the road (albeit dirt) to BMX glory. For 2014 the frame has been redesigned with a lower top tube and bottom bracket creating an ideal fit for a more comfortable ride. And, just in case your tyke needs some help staying upright, the Mini Viper comes with training wheels for balance.


Bike Specs

Sizes 16" Boys 
Frame Hi-Ten steel
Fork Hi-Ten steel
Rear Shock
Cranks 115mm steel 1-piece
Bottom Bracket Loose ball
F. Derailleur
R. Derailleur
Brake Levers N/A
Brakes Coaster
Cassette 18t cog
Rims 28h aluminum, 30mm wide, ano black
Tires Comp III style 16x1.75
Pedals Resin platform
Handlebar Hi-ten steel 2-piece 20" wide x 6.5" rise
Stem 1" quill steel base w/ alloy clamp
Seatpost Steel pillar
Seat DB BMX padded
Headset 1" threaded
Colors Blue
Chain KMC Z410 1/2 x 1/8
Hubset (F) 28h steel shell w/ 3/8" axle (R) 28h steel shell w/ coaster brake, 3/8" axle
Spokes 14g
Grips Mini BMX
Extras Training wheels & Owner's manual
Note Specifications Subject to Change


Size 16" Boys
Seat Tube Length ** 9.25"
Standover Height "
Top Tube Length * 15.11"
Head Tube Length 4.0"
Head Angle 72.0°
Seat Angle 70.0°
Wheel Base 758.0"
Chain Stay Length 17.1"
Fork Offset 48.0mm
BB Height 11.6"
Stem Length 80.0mm
Handlebar Width 23.5"
Crank Length 170.0mm
Seat Post Length 11.0"
* Measured Horizontally ** Measured from Center
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