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1999 VooDoo Hoodoo STX-RC/Judy 100

Original specifications: Shimano STX-RC drivetrain · 26" wheels · legacy reference geometry.

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At a glance

Model year
1999
Category
Mountain
Original MSRP
$905.00
Sizes
14", 16", 17", 18.5", 19.5", 21"
Colors
Yellow Fever
Geometry
Legacy reference
In this record
27 specifications · original MSRP · geometry
Archive ID
81007
Original buildChromoly, double-butted · Shimano STX-RC · 26" wheels

Manufacturer catalog

Published sizes and colors

6 sizes · 1 color

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

Published sizes

14"16"17"18.5"19.5"21"

Published colors

Yellow Fever

Frameset

Frame ConstructionTIG-welded
Frame MaterialChromoly, double-butted
ForkRock Shox Judy 100, 4.0" travel
Fork MaterialAluminum/magnesium, triple-clamp crown

Drivetrain

Component GroupShimano STX-RC
ShiftersShimano STX-RC RapidFire SL
Front DerailleurShimano Alivio top-swing, top-pull/clamp-on 28.6mm
Rear DerailleurShimano STX-RC
CranksetShimano STX-RC, 22/32/42 teeth
Bottom BracketShimano BB-LP26, 110mm spindle
BB Shell Width68mm English
Rear Cogs8-speed, 11 - 30 teeth
ChainKMC Z-71, 1/2 x 3/32"
PedalsWellgo WPD-813 clipless

Brakes

BrakesAvid 1D-10 brakes, Avid AD-1.0 L levers

Cockpit & Contact Points

Headset1 1/8" threadless Aheadset STS
HandlebarTitec Enduro
Handlebar ExtensionsNot included
StemTitec Lil' AL
SaddleWTB SST, steel rails
SeatpostKalloy SP-339, 27.2mm diameter

Wheels & Tires

HubsShimano Alivio
RimsMavic X138, 32-hole
SpokesWTB stainless steel, 2.0mm straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 2.10" IRC Mythos XC
Wheel Size26" wheels

Geometry

Legacy reference · 4 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 Use these as a historical reference, not for size-specific fit.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 · 4 measurements
MeasurementLegacy reference
Top tube584.2 mm
Head-tube angle71°
Seat-tube angle73°
Wheelbase1066.8 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 build42/32/22T · 11–30T · 8-speed
Lowest0.73:1 Highest3.82:1 Total range521%
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Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
KMC Z-71, 1/2 x 3/32"
Retailer offers · Affiliate links
Front tire · Original
26 x 2.10" IRC Mythos XC
Bottom bracket · Original
Shimano BB-LP26, 110mm spindle
More parts (6)
Pedals · Original
Wellgo WPD-813 clipless
Saddle · Original
WTB SST, steel rails
Crankset · Original
Shimano STX-RC, 22/32/42 teeth
Rear derailleur · Original
Shimano STX-RC Search: Shimano STX RC 8-speed mechanical rear derailleur
Shifters · Original
Shimano STX-RC RapidFire SL Search: Shimano STX RC 8-speed mechanical shifter
Seatpost · Original
Kalloy SP-339, 27.2mm diameter

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. Velopedia may also earn from qualifying retailer purchases.

Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
0 of 20 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: 1999 VooDoo Hoodoo STX-RC/Judy 100 · Mountain bike, front suspension · Published sizes: 14", 16", 17", 18.5", 19.5", 21"

Archived: Frame: TIG-welded · Fork: Rock Shox Judy 100, 4.0" travel · Aluminum/magnesium, triple-clamp crown

Archived: Fork: Rock Shox Judy 100, 4.0" travel

Archived: Group: Shimano STX-RC · Shifters: Shimano STX-RC RapidFire SL · Front derailleur: Shimano Alivio top-swing, top-pull/clamp-on 28.6mm · Rear derailleur: Shimano STX-RC · Crankset: Shimano STX-RC, 22/32/42 teeth · Bottom bracket: Shimano BB-LP26, 110mm spindle · Rear cogs: 8-speed, 11 - 30 teeth · Chain: KMC Z-71, 1/2 x 3/32"

Archived: Brakes: Avid 1D-10 brakes, Avid AD-1.0 L levers

Archived: Wheel size: 26" wheels · Rims: Mavic X138, 32-hole · Hubs: Shimano Alivio · Front tire: 26 x 2.10" IRC Mythos XC

Controls and contact points

Archived: Headset: 1 1/8" threadless Aheadset STS · Handlebar: Titec Enduro · Stem: Titec Lil' AL · Seatpost: Kalloy SP-339, 27.2mm diameter · Saddle: WTB SST, steel rails · Pedals: Wellgo WPD-813 clipless

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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