Velopedia Bicycle Archive

1994 Timberlin Fastrax

Original specifications: Shimano Tourney drivetrain · 26" wheels · legacy reference geometry.

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At a glance

Model year
1994
Category
Mountain
Original MSRP
$210.00
Sizes
13.5", 15.5", 17.5", 19", 21", womens 15.5", womens 17.5", womens 19"
Geometry
Legacy reference
In this record
20 specifications · original MSRP · geometry
Archive ID
15468
Model history 1 other year
Original buildHi-tensile steel · Shimano Tourney · 26" wheels

Manufacturer catalog

Published sizes and colors

8 sizes

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

13.5"15.5"17.5"19"21"womens 15.5"womens 17.5"womens 19"

Frameset

Frame ConstructionTIG-welded steel
Frame MaterialHi-tensile steel
ForkHi-tensile steel, unicrown

Drivetrain

Component GroupShimano Tourney
ShiftersShimano Tourney TY20 top-mount
Front DerailleurShimano Tourney 25GS
Rear DerailleurShimano Tourney 20GS
CranksetSR CFC-T405 170mm, alloy cotterless, 28/38/48 teeth
Rear Cogs6-speed, 14 - 28 teeth
ChainShimano HyperGlide
PedalsMTB resin, toe clip adaptable

Brakes

BrakesTektro resin/steel cantilevers brakes, levers

Cockpit & Contact Points

HandlebarMens: 580mm 6 Degree Bend, Ladies: 90mm Rise
StemATB TIG-welded, taper bulge, 40-degree rise
SaddleATB/Ladies Super Soft, vinyl cover
Seatpost300mm black

Wheels & Tires

HubsJoy Tech SF nutted
RimsAlloy
Front Tire26 x 1.95" Kenda K-831
Wheel Size26" wheels

Geometry

Legacy reference · 6 measurements

Model-level measurements; the frame size was not recorded. Use these as a historical reference, not for size-specific fit.

All geometry measurementsLegacy reference · 6 measurements
MeasurementLegacy reference
Top tube586.7 mm
Head-tube angle70°
Seat-tube angle73°
Chainstay / rear center434.3 mm
Wheelbase1087.1 mm
Fork offset / rake48.3 mm

The preserved source contains one model-level geometry set without an identified frame size.

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

RPM
Theoretical speed from published tire dimensions; see the evidence note below.
Published build48/38/28T · 14–28T · 6-speed
Lowest1.00:1 Highest3.43:1 Total range343%
Estimated speed Lowest gear6.9 mph Highest gear23.8 mph

Estimate uses the published front tire 26×1.95 as a proxy, corroborated by the wheel size. Rear tire size is not published or verified. Approximate circumference; actual rollout varies with tire and pressure. Theoretical, not a maximum achievable speed.

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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
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This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 1994 Timberlin Fastrax · Mountain bike, non-suspension · Published sizes: 13.5", 15.5", 17.5", 19", 21", womens 15.5", womens 17.5", womens 19"

Archived: Frame: TIG-welded steel · Fork: Hi-tensile steel, unicrown

Archived: Group: Shimano Tourney · Shifters: Shimano Tourney TY20 top-mount · Front derailleur: Shimano Tourney 25GS · Rear derailleur: Shimano Tourney 20GS · Crankset: SR CFC-T405 170mm, alloy cotterless, 28/38/48 teeth · Rear cogs: 6-speed, 14 - 28 teeth · Chain: Shimano HyperGlide

Archived: Brakes: Tektro resin/steel cantilevers brakes, levers

Archived: Wheel size: 26" wheels · Rims: Alloy · Hubs: Joy Tech SF nutted · Front tire: 26 x 1.95" Kenda K-831

Controls and contact points

Archived: Handlebar: Mens: 580mm 6 Degree Bend, Ladies: 90mm Rise · Stem: ATB TIG-welded, taper bulge, 40-degree rise · Seatpost: 300mm black · Saddle: ATB/Ladies Super Soft, vinyl cover · Pedals: MTB resin, toe clip adaptable

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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