Velopedia Bicycle Archive

2001 Terry Isis

Original manufacturer specifications including Shimano Ultegra Triple drivetrain, 700c wheels, 23 lb published weight.

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What Velopedia knows

Model year
2001
Category
Road
Original MSRP
$2,300.00
Sizes
40.6cm, 44.5cm, 48.3cm, 50.8cm, 54.6cm, 58.5cm
Colors
Blue, Green, Silver
Weight
23 lb
Geometry
Legacy reference · Geometry context
Record coverage
32 preserved details · archived image · original MSRP · preserved geometry
Archive ID
90644
Model history 2 other years

Manufacturer catalog

Published sizes and colors

6 sizes · 3 colors

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

Published sizes

40.6cm44.5cm48.3cm50.8cm54.6cm58.5cm

Published colors

BlueGreenSilver

Frameset

Frame ConstructionTIG-welded
Frame MaterialChromoly
Fork MaterialChromoly, unicrown crown
Rear ShockN/A

Drivetrain

Component GroupShimano Ultegra Triple
ShiftersShimano Ultegra STI Dual Control
Front DerailleurShimano Ultegra (Triple)
Rear DerailleurShimano Ultegra GS
CranksetShimano Ultegra, 30/42/52 teeth
Bottom BracketShimano BB-UN72
BB Shell WidthN/A
Rear Cogs9-speed, 12 - 27 teeth
ChainKMC Z9000, 1/2 x 1/8"
PedalsNot included

Brakes

BrakesShimano Ultegra dual pivot brakes, Shimano Ultegra STI Dual Control levers

Cockpit & Contact Points

Headset1" Shimano Ultegra
HandlebarTerry T Bar
Handlebar ExtensionsN/A
StemTerry T Stem
SaddleTerry
SeatpostKalloy SP-267

Wheels & Tires

HubsShimano 105
RimsVelocity Aero Head, 32-hole
SpokesSha-Dar stainless steel, straight gauge
Spoke NipplesAluminum nipples
Front Tire700 x 23c Panaracer Pasela
Wheel Size700c wheels

Historical reference geometry

Geometry

Legacy reference · 6 measurements

Historical model-level geometry recovered from Velopedia’s original archive database. The source does not identify which listed frame size this reference describes, so fit interpretation is intentionally limited and no size-normalized Archive Context is generated.

MeasurementLegacy reference
Top tube542.8 mm
Head-tube angle72°
Seat-tube angle73°
Chainstay / rear center429.3 mm
Wheelbase1033.8 mm
Fork offset / rake50 mm

Geometry source: Historical archive database — model-level reference geometry. The historical source provides one model-level geometry set and does not identify the corresponding frame size.

Geometry tools

Explore this historical geometry

Model-level historical reference

Period context: At 72°, the head angle sits toward the slacker end among road geometries represented in Velopedia for this period. Its 73° seat angle is somewhat more relaxed than typical among the same-period road references.

Compared with 378 distinct legacy road geometries from model years 1999–2003. Only angular measurements are used because the historical reference frame size is unidentified.
See it in periodOpen an immediate comparison with preserved 2001 road geometries. The source frame size remains unidentified.
See its 2001 geometry context

Parts & serviceability

Find replacement parts

3 top part searches
Front tireMatching fit standard
700 x 23c Panaracer Pasela Named tire and published size
Bottom bracketExact archived part
Shimano BB-UN72 Exact archived model
CranksetQualified part search
Shimano Ultegra, 30/42/52 teeth Named archived component — verify exact version
More qualified parts (6)
Front derailleurMatching configuration
Shimano Ultegra (Triple) Interpreted as Shimano Ultegra · 9-speed · mechanical Named component · published drivetrain speed — verify exact version
Rear derailleurMatching configuration
Shimano Ultegra GS Interpreted as Shimano Ultegra · 9-speed · mechanical Named component · published drivetrain speed — verify exact version
ShiftersQualified part search
Shimano Ultegra STI Dual Control Interpreted as Shimano Ultegra · 9-speed · mechanical Named component · published drivetrain speed — verify exact version
SeatpostQualified part search
Kalloy SP-267 Named archived component — verify dimensions
HeadsetQualified part search
1" Shimano Ultegra Named archived component — verify dimensions
RimsQualified part search
Velocity Aero Head, 32-hole Named archived component — verify dimensions

Searches use the archived manufacturer specification, not the components currently installed on a particular bicycle. Confirm the exact model, size and fit before ordering. 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. Commercial relationships do not influence Archive specifications or analysis.

Used-bike inspection

If you’re buying this bike used

Before any test ride: both brakes should stop the bike firmly and release cleanly; both wheels should run true and be securely attached; tires should have no casing damage; and the headset, handlebar, stem, cranks and pedals should have no looseness or play.

Follow the full used-bike inspection order →
  • FrameCheck paint chips, vent holes and the inside of the seat tube for corrosion. Also look for dents, bent tubes and cracking around welded or brazed joints.Inspect the frame and fork →
  • BrakesTest each brake separately and confirm it stops firmly and releases cleanly. Inspect the pads and braking surfaces for wear or contamination, and check the cables or hoses for damage.Inspect the brakes →
  • DrivetrainShift through every gear under light load and measure chain wear. Confirm that the shifter, derailleur, chain and cassette belong to the same 9-speed system.Check drivetrain wear →
  • Wheels & tiresSpin both wheels and watch the rims for side-to-side or vertical movement. Check for dents, cracks, loose or uneven spokes and hub play, then inspect both tire casings for cuts, cracking or exposed threads.Check wheels and tires →
Bike-specific inspection checklist 18 checks based on 5 archived component groups Open checklistClose checklist
0 of 18 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: 2001 Terry Isis · Road race & triathlon · Published sizes: 40.6cm, 44.5cm, 48.3cm, 50.8cm, 54.6cm, 58.5cm

Archived: Frame: TIG-welded · Fork: · Chromoly, unicrown crown

Archived: Group: Shimano Ultegra Triple · Shifters: Shimano Ultegra STI Dual Control · Front derailleur: Shimano Ultegra (Triple) · Rear derailleur: Shimano Ultegra GS · Crankset: Shimano Ultegra, 30/42/52 teeth · Bottom bracket: Shimano BB-UN72 · Rear cogs: 9-speed, 12 - 27 teeth · Chain: KMC Z9000, 1/2 x 1/8"

Archived: Brakes: Shimano Ultegra dual pivot brakes, Shimano Ultegra STI Dual Control levers

Archived: Wheel size: 700c wheels · Rims: Velocity Aero Head, 32-hole · Hubs: Shimano 105 · Front tire: 700 x 23c Panaracer Pasela

Controls and contact points

Archived: Headset: 1" Shimano Ultegra · Handlebar: Terry T Bar · Stem: Terry T Stem · Seatpost: Kalloy SP-267 · Saddle: Terry · Pedals: Not included

Before and during the test ride

Follow the full used-bike inspection order →

Build relationships are limited to the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.

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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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