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1993 Basso Loto/600 Ultegra

Original specifications: Shimano 600 Ultegra STI drivetrain · 21.6 lb published weight · legacy reference geometry.

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At a glance

Model year
1993
Category
Road
Original MSRP
$2,395.00
Sizes
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 62
Weight
21.6 lb
Geometry
Legacy reference
In this record
19 specifications · original MSRP · geometry
Archive ID
41106
Original buildColumbus SLX · Shimano 600 Ultegra STI

Manufacturer catalog

Published sizes and colors

14 sizes

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

Published sizes

4849505152535455565758596062

Frameset

Frame ConstructionLugged steel
Frame MaterialColumbus SLX
ForkColumbus SLX

Drivetrain

Component GroupShimano 600 Ultegra STI
ShiftersShimano 600 Ultegra STI
Front DerailleurShimano 600 Ultegra
Rear DerailleurShimano 600 Ultegra
CranksetShimano 600 Ultegra, 42/53 teeth
Rear Cogs8-speed, 12 - 21 teeth
ChainShimano CN-HG91
PedalsShimano 600 Ultegra clipless

Brakes

BrakesShimano 600 Ultegra brakes, levers

Cockpit & Contact Points

HandlebarCinelli
StemCinelli 1/A
SaddleVetta SL
SeatpostShimano 600 Ultegra

Wheels & Tires

HubsShimano 600 Ultegra
RimsCampagnolo Omega 19 Aero
Front TireMichelin Comp HD

Geometry

Legacy reference · 6 measurements

Historical measurements. Frame size unknown.

All geometry measurementsLegacy reference · 6 measurements
MeasurementLegacy reference
Top tube560 mm
Head-tube angle73.5°
Seat-tube angle73°
Chainstay / rear center420 mm
Wheelbase987 mm
Fork offset / rake48 mm

Frame size not recorded.

Gearing

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

All published sizes53/42T · 12–21T · 8-speed
Lowest2.00:1 Highest4.42:1 Total range221%

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-HG91
Retailer offers · Affiliate links
Pedals · Original
Shimano 600 Ultegra clipless
Crankset · Original
Shimano 600 Ultegra, 42/53 teeth
More parts (6)
Front derailleur · Original
Shimano 600 Ultegra Search: Shimano Ultegra 8-speed mechanical front derailleur
Rear derailleur · Original
Shimano 600 Ultegra Search: Shimano Ultegra 8-speed mechanical rear derailleur
Shifters · Original
Shimano 600 Ultegra STI Search: Shimano Ultegra 8-speed mechanical shifter
Seatpost · Original
Shimano 600 Ultegra
Rims · Original
Campagnolo Omega 19 Aero
Hubs · Original
Shimano 600 Ultegra

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 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 Basso Loto/600 Ultegra · Road race & triathlon · Published sizes: 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 62

Archived: Frame: Lugged steel · Fork: Columbus SLX

Archived: Group: Shimano 600 Ultegra STI · Shifters: Shimano 600 Ultegra STI · Front derailleur: Shimano 600 Ultegra · Rear derailleur: Shimano 600 Ultegra · Crankset: Shimano 600 Ultegra, 42/53 teeth · Rear cogs: 8-speed, 12 - 21 teeth · Chain: Shimano CN-HG91

Archived: Brakes: Shimano 600 Ultegra brakes, levers

Archived: Rims: Campagnolo Omega 19 Aero · Hubs: Shimano 600 Ultegra · Front tire: Michelin Comp HD

Controls and contact points

Archived: Handlebar: Cinelli · Stem: Cinelli 1/A · Seatpost: Shimano 600 Ultegra · Saddle: Vetta SL · Pedals: Shimano 600 Ultegra 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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