Bicycle Archive · Specification report

1997 Trek Sub-Vert 3.0G

Velopedia Archive ID 69855

Overview

Model year	1997
Brand	Trek
Model	Sub-Vert 3.0G
Bicycle type	Freestyle/jumping
Archive ID	69855
Original MSRP	$449.99
Colors	Matte dark plum
Sizes	Boys
Weight	25.7 lb

Frameset

Frame construction	TIG-welded
Frame material	Chromoly
Fork	Trek
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	1-piece chromoly, 42 teeth
Bottom bracket	One piece, sealed
BB shell width	American 24tpi
Rear cogs	1-speed, 18 teeth
Chain	KMC 410A, 1/2 x 1/8"
Pedals	Wellgo LU-313

Brakes

Brakes	Dia-Compe 990 brakes, Tektro RBP-286A levers

Cockpit & contact points

Headset	1 1/8" threadless Dia-Compe Aheadset SE-1 w/Fishbone UFO detangler
Handlebar	Chromoly
Handlebar extensions	N/A
Stem	Aluminum
Saddle	Trek molded plastic w/hand holds
Seatpost	Chromoly micro-adjust, 25.4 mm diameter

Wheels & tires

Hubs	Aluminum nutted
Rims	Alex 7X, 48-hole
Spokes	Steel, 2.0mm straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 2.00" Trek Freestyle
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	482 mm
Head-tube angle	75°
Seat-tube angle	74°
Chainstay / rear center	375 mm
Wheelbase	876 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.