Velopedia Bicycle Archive

1993 Brodie Light Beam XTR

Original specifications: Shimano XTR Rapidfire Plus drivetrain · 25 lb published weight · legacy reference geometry.

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At a glance

Model year
1993
Category
Mountain
Original MSRP
$3,825.00
Sizes
S, M, L
Weight
25 lb
Geometry
Legacy reference
In this record
19 specifications · original MSRP · geometry
Archive ID
43985
Original buildTange Prestige/Allsop carbon fiber · Shimano XTR Rapidfire Plus

Manufacturer catalog

Published sizes and colors

3 sizes

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

Published sizes

SML

Frameset

Frame ConstructionTIG-welded steel
Frame MaterialTange Prestige/Allsop carbon fiber
ForkBrodie Gatorblade

Drivetrain

Component GroupShimano XTR Rapidfire Plus
ShiftersShimano XTR Rapidfire Plus
Front DerailleurShimano XTR
Rear DerailleurShimano XTR
CranksetShimano XTR, 24/36/46 teeth
Rear Cogs8-speed, 12 - 32 teeth
ChainShimano CN-7401
PedalsShimano Deore XT SPD

Brakes

BrakesShimano XTR cantilevers brakes, levers

Cockpit & Contact Points

HandlebarBrodie Superlight
StemAllsop Frankenstem
SaddleFlite Ti
SeatpostShimano XTR

Wheels & Tires

HubsShimano XTR
RimsCampagnolo, 32-hole
Front TireSpecialized Cannibal S

Geometry

Legacy reference · 4 measurements

Historical measurements. Frame size unknown.

All geometry measurementsLegacy reference · 4 measurements
MeasurementLegacy reference
Head-tube angle71°
Seat-tube angle71°
Chainstay / rear center426.7 mm
Wheelbase1069.3 mm

Frame size not recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

All published sizes46/36/24T · 12–32T · 8-speed
Lowest0.75:1 Highest3.83:1 Total range511%

Speed unavailable: wheel or tire size is missing or unclear.

How it works

Ratio = chainring teeth ÷ rear sprocket teeth. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

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Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Shimano CN-7401
Retailer offers · Affiliate links
Pedals · Original
Shimano Deore XT SPD
Crankset · Original
Shimano XTR, 24/36/46 teeth
More parts (5)
Front derailleur · Original
Shimano XTR Search: Shimano XTR 8-speed mechanical front derailleur
Rear derailleur · Original
Shimano XTR Search: Shimano XTR 8-speed mechanical rear derailleur
Shifters · Original
Shimano XTR Rapidfire Plus Search: Shimano XTR 8-speed mechanical shifter
Seatpost · Original
Shimano XTR
Hubs · Original
Shimano XTR

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 22 checks based on 6 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: 1993 Brodie Light Beam XTR · Mountain bike, front & rear suspension · Published sizes: S, M, L

Archived: Frame: TIG-welded steel · Fork: Brodie Gatorblade

Archived: Fork: Brodie Gatorblade

Archived: Group: Shimano XTR Rapidfire Plus · Shifters: Shimano XTR Rapidfire Plus · Front derailleur: Shimano XTR · Rear derailleur: Shimano XTR · Crankset: Shimano XTR, 24/36/46 teeth · Rear cogs: 8-speed, 12 - 32 teeth · Chain: Shimano CN-7401

Archived: Brakes: Shimano XTR cantilevers brakes, levers

Archived: Rims: Campagnolo, 32-hole · Hubs: Shimano XTR · Front tire: Specialized Cannibal S

Controls and contact points

Archived: Handlebar: Brodie Superlight · Stem: Allsop Frankenstem · Seatpost: Shimano XTR · Saddle: Flite Ti · Pedals: Shimano Deore XT SPD

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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