VelopediaBicycle Archive · Specification report

1998 Gary Fisher Dolph

Velopedia Archive ID 75589

Overview

Model year1998
BrandGary Fisher
ModelDolph
Bicycle typeBMX
Archive ID75589
Original MSRP$359.99
ColorsCream pearl
SizesBoys

Frameset

Frame constructionTIG-welded
Frame material6061 T6 aluminum
ForkFisher
Fork material4130 chromoly, unicrown crown
Rear shockN/A

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
Crankset1-piece steel, 44 teeth
Bottom bracketOne piece
BB shell widthAmerican
Rear cogs1-speed, 16 teeth
Chain1/2 x 1/8"
PedalsPlatform, aluminum

Brakes

Brakesfront/aluminum linear-pull rear brakes, aluminum levers

Cockpit & contact points

Headset1 1/8" threadless Aheadset
HandlebarFisher 4-piece
Handlebar extensionsN/A
StemAluminum
SaddleFisher
SeatpostAluminum micro-adjust

Wheels & tires

HubsAluminum, nutted
RimsAluminum, 36-hole
SpokesSteel, 2.0mm straight gauge
Spoke nipplesBrass nipples
Front tireFront: 20 x 2.125" Comp III style, Rear: 20 x 1.75" Comp III style
Wheel size20" wheels

Geometry · Legacy reference

Top tube514.4 mm
Head-tube angle73.5°
Seat-tube angle71°
Chainstay / rear center374.6 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.