Velopedia Bicycle Archive

1997 Ross Super Gran Tour

Original manufacturer specifications including Shimano 300EX drivetrain, 700c wheels, geometry for 1 published size.

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What Velopedia knows

Model year
1997
Category
Road
Original MSRP
$349.95
Sizes
49 cm, 53 cm, 56 cm, 60 cm
Colors
Purple
Geometry
Legacy reference · Geometry context
Record coverage
32 preserved details · original MSRP · preserved geometry
Archive ID
62830
Model history 1 other year
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Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

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

Published sizes

49 cm53 cm56 cm60 cm

Published colors

Purple

Frameset

Frame ConstructionTIG-welded
Frame MaterialChromoly main triangle/hi-tensile steel rear stays
ForkRoss
Fork MaterialChromoly, unicrown crown
Rear ShockN/A

Drivetrain

Component GroupShimano 300EX
ShiftersShimano 300EX down-tube
Front DerailleurShimano 300EX, bottom-pull/clamp-on 28.6 mm
Rear DerailleurShimano 300EX
CranksetShimano 300EX, 42/52 teeth
Bottom BracketYST, 118 mm spindle
BB Shell Width68mm English
Rear Cogs7-speed, 11 - 23 teeth
ChainKMC UG-50, 1/2 x 3/32"
PedalsAluminum cage w/clips & straps

Brakes

BrakesShimano 300EX brakes, Shimano 300EX levers

Cockpit & Contact Points

Headset1" YST
HandlebarAluminum drop style
Handlebar ExtensionsN/A
StemKalloy aluminum
SaddleSignature Gelite Racing
SeatpostPillar, steel, 26.4 mm diameter

Wheels & Tires

HubsShimano 300EX
RimsWeinmann aluminum, 36-hole
SpokesRichman stainless steel, 2.0mm straight gauge
Spoke NipplesBrass nipples
Front Tire700 x 23c Ross HP
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Historical reference geometry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 tube560 mm
Head-tube angle74°
Seat-tube angle74°
Chainstay / rear center420 mm
Wheelbase1020 mm
Fork offset / rake40 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 74°, the head angle sits toward the steeper end among road geometries represented in Velopedia for this period. Its 74° seat angle is somewhat steeper than typical among the same-period road references.

Compared with 525 distinct legacy road geometries from model years 1995–1999. Only angular measurements are used because the historical reference frame size is unidentified.
See it in periodOpen an immediate comparison with preserved 1997 road geometries. The source frame size remains unidentified.
See its 1997 geometry context

Parts & serviceability

Find replacement parts

3 top part searches
CranksetQualified part search
Shimano 300EX, 42/52 teeth Named archived component — verify exact version
SeatpostMatching fit standard
26.4 mm seatpost Published diameter — verify length and setback
HubsQualified part search
Shimano 300EX 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. Commercial relationships do not influence Archive specifications or analysis.

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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 7-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 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: 1997 Ross Super Gran Tour · Road race & triathlon · Published sizes: 49 cm, 53 cm, 56 cm, 60 cm

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

Archived: Group: Shimano 300EX · Shifters: Shimano 300EX down-tube · Front derailleur: Shimano 300EX, bottom-pull/clamp-on 28.6 mm · Rear derailleur: Shimano 300EX · Crankset: Shimano 300EX, 42/52 teeth · Bottom bracket: YST, 118 mm spindle · Rear cogs: 7-speed, 11 - 23 teeth · Chain: KMC UG-50, 1/2 x 3/32"

Archived: Brakes: Shimano 300EX brakes, Shimano 300EX levers

Archived: Wheel size: 700c wheels · Rims: Weinmann aluminum, 36-hole · Hubs: Shimano 300EX · Front tire: 700 x 23c Ross HP

Controls and contact points

Archived: Headset: 1" YST · Handlebar: Aluminum drop style · Stem: Kalloy aluminum · Seatpost: Pillar, steel, 26.4 mm diameter · Saddle: Signature Gelite Racing · Pedals: Aluminum cage w/clips & straps

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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