Bicycle Archive · Specification report

1997 Dyno V-Max Sonic

Velopedia Archive ID 61394

Overview

Model year	1997
Brand	Dyno
Model	V-Max Sonic
Bicycle type	BMX
Archive ID	61394
Original MSRP	$332.99
Colors	Ball burnished, satin blue
Sizes	Boys

Frameset

Frame construction	TIG-welded
Frame material	7005 aluminum
Fork	Dyno
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	GT 1-piece steel
Bottom bracket	One piece
BB shell width	68mm Threadless
Rear cogs	1-speed, 16 teeth
Chain	KMC 410, 1/2 x 1/8"
Pedals	GT nylon platforms

Brakes

Brakes	front/aluminum cantilever rear brakes, aluminum levers

Cockpit & contact points

Headset	1" steel
Handlebar	Dyno Expert
Handlebar extensions	N/A
Stem	Dyno aluminum
Saddle	GT Drop Nose
Seatpost	Aluminum micro-adjust

Wheels & tires

Hubs	GT Mohawk
Rims	Weinmann aluminum, 36-hole
Spokes	Stainless steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 1.75" Comp III style
Wheel size	20" wheels

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