VelopediaBicycle Archive · Specification report

2006 Diamondback Viper X

Velopedia Archive ID 94256

Overview

Model year2006
BrandDiamondback
ModelViper X
Bicycle typeBMX
Archive ID94256
Original MSRP$175.00
ColorsRed, Black

Frameset

Frame constructionTIG-welded
Frame materialChromoly seat tube
ForkDb
Fork materialSteel, unicrown crown

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
CranksetChromoly one-piece, 44 teeth
Bottom bracketLoose ball
Rear cogs1-speed, 16 teeth
ChainKMC Z410, 1/2 x 1/8"
PedalsDB aluminum platform

Brakes

BrakesRush aluminum U-brake rear brakes, Rush aluminum rear levers

Cockpit & contact points

Headset1 1/8" threadless FSA
HandlebarDB 2-piece
Handlebar extensionsN/A
StemAluminum
SaddleDB Padded
SeatpostSteel, 25.4mm diameter

Wheels & tires

HubsAluminum, 3/8" axle
RimsAlex C303, 36-hole
Spokes14ga. (2.0mm) straight gauge
Spoke nipplesBrass nipples
Front tireFront: 20 x 2.125" DB knobby, Rear: 20 x 1.75" Tioga Comp III
Wheel size20" wheels

Geometry · Legacy reference

Top tube520.7 mm
Head-tube angle74°
Seat-tube angle71°
Chainstay / rear center393.7 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 24, 2026.