Bicycle Archive · Specification report

Bicycle comparison

1995 Trek Mountain Lion 40 · 1996 Trek Mountain Lion 40

Specification	1995 Trek Mountain Lion 40	1996 Trek Mountain Lion 40
Overview
Model year	1995	1996
Brand	Trek	Trek
Model	Mountain Lion 40	Mountain Lion 40
Bicycle type	Juvenile	Juvenile
Archive ID	31071	58484
Original MSRP	$189.99	$179.99
Colors	Black to purple	Blue/dark blue, red
Sizes	Boys 12", girls 12"	Boys 12", girls 12"
Frameset
Frame construction	TIG-welded steel	TIG-welded steel
Frame material	Hi-tensile steel	Hi-tensile steel
Fork	Compact	Trek
Fork material	Hi-tensile steel, unicrown crown	Hi-tensile steel, unicrown crown
Drivetrain
Component group	N/A	N/A
Shifters	N/A	N/A
Front derailleur	N/A	N/A
Rear derailleur	N/A	N/A
Crankset	1-piece 5 1/2", 32 teeth	1-piece 5 1/2", 40 teeth
Rear cogs	1-speed, 19 teeth	1-speed, 19 teeth
Chain	1/2 x 1/8"	KMC 410, 1/2 x 1/8"
Brakes
Brakes	Cantilever	Chang Star 852AT cantilever brakes, Chang Star 279 levers
Cockpit & contact points
Headset	1" steel	1" Victor VP-H67
Handlebar	Steel	Steel
Handlebar extensions	N/A	N/A
Stem	Steel	Steel
Seatpost	Steel, 22.2 mm (7/8 inch) diameter	Steel, 26.6 mm diameter
Wheels & tires
Hubs	Front: steel, Rear: Shimano coaster brake	—
Rims	Steel, 36-hole	Steel, 36-hole
Spokes	Steel, 2.0 mm straight gauge	Steel, 2.0mm straight gauge
Spoke nipples	Brass nipples	Brass nipples
Front tire	20 x 1.95"	20 x 1.95"
Wheel size	20" wheels	20" wheels
Overview
Weight	—	31.9 lb
Frameset
Rear shock	—	N/A
Drivetrain
Bottom bracket	—	One piece
BB shell width	—	68mm Threadless
Pedals	—	Victor VP-872
Cockpit & contact points
Saddle	—	Padded

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 29, 2026.