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2011 Diamondback Jr Viper

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Overview

Brand
Diamondback
Model family
Viper
Model year
2011
Category
BMX · race
Frame material
steel
Wheel size
20"

Drivetrain

Speeds
1
Groupset
Single speed
Chainrings
1
Electronic
false

Build

Fork
Hi-Ten steel
Stem
1" quill steel base w/ alloy clamp
Tires
Comp III style 20x1.75
Brakes
Rush linear rear w/ coaster hub; levers Rush RX2.1
Saddle
DB BMX padded
Wheels
rims 36h aluminum, 30mm wide, ano black; hubs 36h steel shell w/ 3/8" axle (front), 36h steel shell w/ coaster brake, 3/8" axle (rear); spokes 14g
Cassette
18t cog
Crankset
140mm steel 1-piece
Seatpost
Steel pillar
Handlebar
Hi-ten steel 2-piece 24" wide x 6" rise

Spec from Diamondback's own BMX site (diamondbackbmx.com) model page (web.archive.org capture 2011-08); model year from Diamondback BMX's own 2011 archive folder in the URL. Same build also captured at 2010-08. Frame: Hi-Ten steel; headset 1" threaded; bottom bracket Loose ball; chain KMC Z410 1/2 x 1/8; sprocket 36t steel; pedals Resin platform; grips DB Icon Grip w/ Nylon End Plug; extras Owner's manual.

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