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1998 Mountain Cycle San Andreas

Original specifications: Shimano Deore XT drivetrain · 26" wheels · 28 lb published weight.

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At a glance

Model year
1998
Category
Mountain
Original MSRP
$2,779.00
Sizes
Standard, XS
Colors
Blue/chrome-plated, Red/Chrome-Plated, Yellow/Black
Weight
28 lb
Geometry
Legacy reference
In this record
28 specifications · archived image · original MSRP · geometry
Archive ID
78744
Model history 1 other year
Original build6061 T6 aluminum · Shimano Deore XT · 26" wheels

Manufacturer catalog

Published sizes and colors

2 sizes · 3 colors

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

Published sizes

StandardXS

Published colors

Blue/chrome-platedRed/Chrome-PlatedYellow/Black

Frameset

Frame ConstructionMonocoque
Frame Material6061 T6 aluminum
ForkGirvin Pipe-Line Chubby
Fork MaterialAluminum/magnesium, double triple-clamp crown
Rear ShockAftershock Piggyback, 4.5" travel

Drivetrain

Component GroupShimano Deore XT
ShiftersShimano Deore XT RapidFire SL
Front DerailleurShimano Deore XT top-swing, bottom-pull
Rear DerailleurShimano Deore XT SGS
CranksetShimano Deore LX, 22/32/42 teeth
Bottom BracketShimano BB-UN51, 113mm spindle
BB Shell Width73mm English
Rear Cogs8-speed, 12 - 28 teeth
Chain1/2 x 3/32"
PedalsTioga Clipman

Brakes

BrakesShimano Deore XT V-Brake brakes, Shimano Deore XT levers

Cockpit & Contact Points

Headset1 1/8" threadless FSA Orbit
HandlebarKalloy
Handlebar ExtensionsNot included
StemRocket Parts Stage 2
SaddleTioga Multicontrol
Seatpost31.6mm diameter

Wheels & Tires

HubsShimano Deore LX
RimsSun Rims Rhyno Lite, 32-hole
SpokesStainless steel, 2.0mm double-butted
Spoke NipplesBrass nipples
Front Tire26 x 2.10" WTB VelociRaptor
Wheel Size26" wheels

Geometry

Legacy reference · 5 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 Use these as a historical reference, not for size-specific fit.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 · 5 measurements
MeasurementLegacy reference
Top tube558.8 mm
Head-tube angle71°
Seat-tube angle76.5°
Chainstay / rear center426.7 mm
Wheelbase1059.2 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 build42/32/22T · 12–28T · 8-speed
Lowest0.79:1 Highest3.50:1 Total range445%
Estimated speed Lowest gear5.5 mph Highest gear24.6 mph

Estimate uses the published front tire 26×2.1 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.

Bike-specific inspection checklist 22 checks based on 6 archived component groups Open checklistClose checklist
0 of 22 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: 1998 Mountain Cycle San Andreas · Mountain bike, front & rear suspension · Published sizes: Standard, XS

Archived: Frame: Monocoque · Fork: Girvin Pipe-Line Chubby · Aluminum/magnesium, double triple-clamp crown

Archived: Fork: Girvin Pipe-Line Chubby · Rear shock: Aftershock Piggyback, 4.5" travel

Archived: Group: Shimano Deore XT · Shifters: Shimano Deore XT RapidFire SL · Front derailleur: Shimano Deore XT top-swing, bottom-pull · Rear derailleur: Shimano Deore XT SGS · Crankset: Shimano Deore LX, 22/32/42 teeth · Bottom bracket: Shimano BB-UN51, 113mm spindle · Rear cogs: 8-speed, 12 - 28 teeth · Chain: 1/2 x 3/32"

Archived: Brakes: Shimano Deore XT V-Brake brakes, Shimano Deore XT levers

Archived: Wheel size: 26" wheels · Rims: Sun Rims Rhyno Lite, 32-hole · Hubs: Shimano Deore LX · Front tire: 26 x 2.10" WTB VelociRaptor

Controls and contact points

Archived: Headset: 1 1/8" threadless FSA Orbit · Handlebar: Kalloy · Stem: Rocket Parts Stage 2 · Seatpost: 31.6mm diameter · Saddle: Tioga Multicontrol · Pedals: Tioga Clipman

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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