VelopediaBicycle Archive · Specification report

1996 Dyno Sonic (01)

Velopedia Archive ID 58516

Overview

Model year1996
BrandDyno
ModelSonic (01)
Bicycle typeBMX
Archive ID58516
Original MSRP$364.99
ColorsGreen
SizesBoys

Frameset

Frame constructionWelded aluminum
Frame material7000 aluminum
ForkDyno
Fork materialChromoly, unicrown crown
Rear shockN/A

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
CranksetGT Power Series 1-piece chromoly, 43 teeth
Bottom bracketGT
BB shell width68mm Threadless
Rear cogs1-speed, 16 teeth
ChainKMC 410, 1/2 x 1/8"
PedalsGT alloy platforms

Brakes

BrakesChang Star cantilever brakes, Lee Chi 315A-1 levers

Cockpit & contact points

Headset1 1/8" threadless GT steel
HandlebarDyno BMX steel
Handlebar extensionsN/A
StemDyno BMX alloy
SaddleGT BMX
SeatpostSteel, 27.0 mm diameter

Wheels & tires

RimsWeinmann 4019, 36-hole
SpokesSteel, 2.0mm straight gauge
Spoke nipplesBrass nipples
Front tireFront: 20 x 1.95" Comp III style, Rear: 20 x 1.75" Comp III style
Wheel size20" wheels

Geometry · Legacy reference

Top tube490.2 mm
Head-tube angle72°
Seat-tube angle68°
Chainstay / rear center391.2 mm
Wheelbase934.7 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 23, 2026.