Velopedia Bicycle Archive

1993 Giant Acapulco

Original specifications: Shimano Altus C20 drivetrain · 26" wheels · 32 lb published weight.

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At a glance

Model year
1993
Category
Mountain
Original MSRP
$250.00
Sizes
13.5, 16, 18, 20, 22. Womens: 16, 18.
Weight
32 lb
Geometry
Legacy reference
In this record
20 specifications · original MSRP · geometry
Archive ID
42146
Model history 2 other years
Original buildGiant steel · Shimano Altus C20 · 26" wheels

Manufacturer catalog

Published sizes and colors

6 sizes

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

Published sizes

13.516182022. Womens: 1618.

Frameset

Frame ConstructionTIG-welded steel
Frame MaterialGiant steel
ForkGiant steel

Drivetrain

Component GroupShimano Altus C20
ShiftersShimano Tourney thumbshifters
Front DerailleurShimano Altus C20
Rear DerailleurShimano Altus C20
CranksetTracer MAX aluminum, 28/38/48 teeth
Rear Cogs6-speed, 14 - 28 teeth
ChainKMC HP-70
PedalsWellgo LU-878

Brakes

BrakesChang Star 864P brakes, levers

Cockpit & Contact Points

HandlebarGiant Steel
StemGiant Steel
SaddleHsiang Li 738
SeatpostGiant Steel

Wheels & Tires

HubsFront: alloy, Rear: steel
RimsFemco alloy, 36-hole
Front Tire26 x 1.95" Giant
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 Use these as a historical reference, not for size-specific fit.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 tube546.1 mm
Head-tube angle70°
Seat-tube angle70°
Chainstay / rear center444.5 mm
Wheelbase1041.4 mm
Fork offset / rake50.8 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.

Published build48/38/28T · 14–28T · 6-speed
Lowest1.00:1 Highest3.43:1 Total range343%
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Parts & serviceability

Find replacement parts

Original specifications
Pedals · Original
Wellgo LU-878
Front derailleur · Original
Shimano Altus C20 Search: Shimano Altus 6-speed mechanical front derailleur
Rear derailleur · Original
Shimano Altus C20 Search: Shimano Altus 6-speed mechanical rear derailleur
More parts (1)
Shifters · Original
Shimano Tourney thumbshifters Search: Shimano Tourney 6-speed mechanical shifter

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.

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Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 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: 1993 Giant Acapulco · Mountain bike, non-suspension · Published sizes: 13.5, 16, 18, 20, 22. Womens: 16, 18.

Archived: Frame: TIG-welded steel · Fork: Giant steel

Archived: Group: Shimano Altus C20 · Shifters: Shimano Tourney thumbshifters · Front derailleur: Shimano Altus C20 · Rear derailleur: Shimano Altus C20 · Crankset: Tracer MAX aluminum, 28/38/48 teeth · Rear cogs: 6-speed, 14 - 28 teeth · Chain: KMC HP-70

Archived: Brakes: Chang Star 864P brakes, levers

Archived: Wheel size: 26" wheels · Rims: Femco alloy, 36-hole · Hubs: Front: alloy, Rear: steel · Front tire: 26 x 1.95" Giant

Controls and contact points

Archived: Handlebar: Giant Steel · Stem: Giant Steel · Seatpost: Giant Steel · Saddle: Hsiang Li 738 · Pedals: Wellgo LU-878

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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