Velopedia Bicycle Archive

1995 Timberlin Urban Express

Original specifications: Shimano Altus C90 drivetrain · 26" wheels · legacy reference geometry.

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At a glance

Model year
1995
Category
Mountain
Original MSRP
$269.00
Sizes
13.5", 15.5", 17.5", 19", 21", womens 15.5", womens 17.5", womens 19"
Colors
Purple, Tidal Wave, Twilight Fade
Geometry
Legacy reference
In this record
24 specifications · original MSRP · geometry
Archive ID
32720
Model history 1 other year
Original buildChromoly / hi-tensile steel · Shimano Altus C90 · 26" wheels

Manufacturer catalog

Published sizes and colors

8 sizes · 3 colors

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"

Published colors

PurpleTidal WaveTwilight Fade

Frameset

Frame ConstructionTIG-welded steel
Frame MaterialChromoly / hi-tensile steel
Fork MaterialHi-tensile steel, unicrown crown

Drivetrain

Component GroupShimano Altus C90
ShiftersShimano Altus C90 Rapid Fire TX
Front DerailleurShimano Altus C90, bottom-pull
Rear DerailleurShimano Altus C90
CranksetShimano Altus C90, 24/34/38 teeth
Rear Cogs7-speed, 11 - 28 teeth
ChainShimano CN-UG50, 1/2 x 3/32"
PedalsWellgo LU-895

Brakes

BrakesShimano Altus C90 brakes, Shimano Altus C90 levers

Cockpit & Contact Points

Headset1" steel
HandlebarSteel
Handlebar ExtensionsNot included
StemSteel
SaddleVelo
SeatpostSteel, 26.2 mm diameter

Wheels & Tires

HubsShimano Altus C90
RimsAraya VP-20, 36-hole
SpokesSteel, 2.0 mm straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 1.95" Kenda
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 Use these as a historical reference, not for size-specific fit.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 angle70.5°
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 build38/34/24T · 11–28T · 7-speed
Lowest0.86:1 Highest3.45:1 Total range403%
Estimated speed Lowest gear6.0 mph Highest gear24.0 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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Parts & serviceability

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Original specifications
Chain · Original
Shimano CN-UG50, 1/2 x 3/32"
Pedals · Original
Wellgo LU-895

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases.

Bike-specific inspection checklist 18 checks based on 5 archived component groups Open checklistClose checklist
0 of 18 checked Progress stays in this browser for this bike.

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: 1995 Timberlin Urban Express · 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 crown

Archived: Group: Shimano Altus C90 · Shifters: Shimano Altus C90 Rapid Fire TX · Front derailleur: Shimano Altus C90, bottom-pull · Rear derailleur: Shimano Altus C90 · Crankset: Shimano Altus C90, 24/34/38 teeth · Rear cogs: 7-speed, 11 - 28 teeth · Chain: Shimano CN-UG50, 1/2 x 3/32"

Archived: Brakes: Shimano Altus C90 brakes, Shimano Altus C90 levers

Archived: Wheel size: 26" wheels · Rims: Araya VP-20, 36-hole · Hubs: Shimano Altus C90 · Front tire: 26 x 1.95" Kenda

Controls and contact points

Archived: Headset: 1" steel · Handlebar: Steel · Stem: Steel · Seatpost: Steel, 26.2 mm diameter · Saddle: Velo · Pedals: Wellgo LU-895

Before and during the test ride

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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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