Velopedia Bicycle Archive
Compare Bicycles
Compare published geometry, gearing and specifications for up to three bicycles.
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1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Data limitation
No geometry is recorded for 1997 Trek Mountain Lion 60 (02).
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.43:1Highest2.86:1Total range200%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 20×1.95; rear size isn’t listed.
Lowest1.43:1Highest2.86:1Total range200%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 20×1.95; rear size isn’t listed.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
1997 Trek Mountain Lion 60 (02)
1998 Trek Mountain Lion 60 (02)
Overview
Model Year
1997
1998
Brand
Trek
Trek
Model
Mountain Lion 60 (02)
Mountain Lion 60 (02)
Bicycle Type
Juvenile
Juvenile
Original MSRP
$224.99
$223.99
Colors
Purple
Pink
Sizes
Girls 12"
Girls 12"
Weight
—
—
Frameset
Frame Construction
TIG-welded
Welded
Frame Material
Hi-tensile steel
Hi-tensile steel
Fork
Trek
Trek
Fork Material
Hi-tensile steel, unicrown crown
Hi-tensile steel, unicrown crown
Drivetrain
Shifters
Grip Shift MRX-170
Grip Shift MRX-170
Rear Derailleur
Shimano Tourney TY-22
Shimano Tourney TY-22
Crankset
Steel, cotterless, 40 teeth
3-piece chromoly, 40 teeth
Bottom Bracket
Victor VPB-32
Victor VPB-31W
BB Shell Width
68mm English
68mm English
Rear Cogs
6-speed, 14 - 28 teeth
6-speed, 14 - 28 teeth
Chain
Shimano CN-UG50, 1/2 x 3/32"
Shimano CN-UG50, 1/2 x 3/32"
Pedals
Victor VP-872
Resin
Brakes
Brakes
Shimano Altus brakes, Chang Star 246C levers
Shimano Altus brakes, aluminum levers
Cockpit & Contact Points
Headset
1" Victor VP-H67
1" steel
Handlebar
Steel
Steel
Handlebar Extensions
—
Not included
Stem
Steel
Steel
Saddle
Trek Paw Print
Trek Paw
Seatpost
Steel, 25.6 mm diameter
Steel, 22.2mm (7/8 inch) diameter
Wheels & Tires
Hubs
Steel, nutted
Steel, nutted
Rims
Weinmann 519, 36-hole
Aluminum, 36-hole
Spokes
Steel, 2.0mm straight gauge
Steel, 2.0mm straight gauge
Spoke Nipples
Brass nipples
Brass nipples
Front Tire
20 x 1.95" knobby
20 x 1.95" knobby
Wheel Size
20" wheels
20" wheels
Geometry · choose a size for each bicycle
Geometry size
—
Head-tube angle
—
70°
Seat-tube angle
—
72°
Chainstay / rear center
—
386.1 mm
Wheelbase
—
883.9 mm
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run. Legacy reference geometry is model-level historical data whose corresponding frame size is not identified; compare those dimensions as reference values rather than size-normalized fit data.