Velopedia Bicycle Archive
1997 Independent Fabrication Crown Jewel (05)
Road race & triathlon bicycle from the Velopedia specification archive.
- Original MSRP
- $2,555.00
- Sizes
- 48 cm, 50 cm, 52 cm, 54 cm, 55 cm, 56 cm, 57 cm, 58 cm, 60 cm, 62 cm
- Colors
- Blue/blue fade, Brown/Brown Fade, Golden Yellow, Metallic Black, Metallic P
- Geometry
- Legacy reference · Ride analysis
- Archive ID
- 68621
Current market
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Velopedia analysis
What the specifications mean
The 8-speed drivetrain is straightforward, but replacement shifters, derailleurs, chains and cassettes still need the same indexing standard. On the steel frame, paint damage and moisture entry deserve attention because corrosion can begin at scratches, vent holes or internal surfaces. 700C · 622 mm identifies the rim diameter, while tire width and available frame or fork clearance remain separate compatibility questions.
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 8-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
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.
Identity and fit
Follow the full used-bike inspection order →Archived: 1997 Independent Fabrication Crown Jewel (05) · Road race & triathlon · Published sizes: 48 cm, 50 cm, 52 cm, 54 cm, 55 cm, 56 cm, 57 cm, 58 cm, 60 cm, 62 cm
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded · Fork: Steelman · Dedacciai 18MCDV6, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano 600 Ultegra · Shifters: Shimano 600 Ultegra STI Dual Control · Front derailleur: Shimano 600 Ultegra, bottom-pull/clamp-on 28.6 mm · Rear derailleur: Shimano 600 Ultegra · Crankset: Shimano 600 Ultegra · Bottom bracket: Shimano BB-UN72 · Rear cogs: 8-speed, Buyer's choice of gearing · Chain: Shimano CN-HG90, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano 600 Ultegra Dual Pivot brakes, Shimano 600 Ultegra levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Mavic Reflex SUP CD, 32-hole · Hubs: Shimano 600 Ultegra · Front tire: 700 x 23c Continental Grand Prix kevlar
Controls and contact points
Archived: Headset: 1" Shimano 600 Ultegra · Handlebar: TTT Forma · Stem: TTT Synthesis · Seatpost: American Classic Hot Rod, 26.8 mm diameter · Saddle: Selle San Marco Strada, titanium rails · Pedals: Not included
Before and during the test ride
Follow the full used-bike inspection order →Interpretation based on the archived manufacturer specifications. Confirm exact fit and standards before ordering parts or performing service.
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Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Reynolds 853 |
| Fork | Steelman |
| Fork Material | Dedacciai 18MCDV6, unicrown crown |
| Rear Shock | N/A |
Drivetrain
| Component Group | Shimano 600 Ultegra |
|---|---|
| Shifters | Shimano 600 Ultegra STI Dual Control |
| Front Derailleur | Shimano 600 Ultegra, bottom-pull/clamp-on 28.6 mm |
| Rear Derailleur | Shimano 600 Ultegra |
| Crankset | Shimano 600 Ultegra |
| Bottom Bracket | Shimano BB-UN72 |
| BB Shell Width | 68mm English |
| Rear Cogs | 8-speed, Buyer's choice of gearing |
| Chain | Shimano CN-HG90, 1/2 x 3/32" |
| Pedals | Not included |
Brakes
| Brakes | Shimano 600 Ultegra Dual Pivot brakes, Shimano 600 Ultegra levers |
|---|
Cockpit & Contact Points
| Headset | 1" Shimano 600 Ultegra |
|---|---|
| Handlebar | TTT Forma |
| Handlebar Extensions | N/A |
| Stem | TTT Synthesis |
| Saddle | Selle San Marco Strada, titanium rails |
| Seatpost | American Classic Hot Rod, 26.8 mm diameter |
Wheels & Tires
| Hubs | Shimano 600 Ultegra |
|---|---|
| Rims | Mavic Reflex SUP CD, 32-hole |
| Spokes | Wheelsmith stainless steel, 2.0mm double butted |
| Spoke Nipples | Alloy nipples |
| Front Tire | 700 x 23c Continental Grand Prix kevlar |
| Wheel Size | 700c wheels |
Historical reference geometry
Geometry
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.
| Measurement | Legacy reference |
|---|---|
| Top tube | 570 mm |
| Head-tube angle | 73° |
| Seat-tube angle | 72.5° |
| Chainstay / rear center | 415 mm |
| Wheelbase | 1000 mm |
| Fork offset / rake | 45 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 interpretation
What this geometry means
Legacy reference geometry
Fit reference
The historical source lists a 570 mm top-tube length, but it does not identify which frame size this model-level reference describes or whether the historical field was measured horizontally. Treat it as an archival frame reference rather than a size-specific fit recommendation. Its 72.5° seat-tube angle describes the reference frame’s seat-line orientation. Actual seated position still depends on frame size, saddle height and fore-aft adjustment.
Handling tendencies
The 73° head angle points to moderate steering geometry. Wheelbase is listed at 1000 mm, but because the historical source does not identify frame size, it is retained as a model reference rather than used for a size-normalized handling conclusion. Fork offset is listed at 45 mm. Offset works with head angle and wheel size to determine trail, so it is useful steering evidence even though the archive does not provide enough information here to calculate trail reliably.
Period context
At 73°, the head angle sits somewhat slacker than typical among road geometries represented in Velopedia for this period. Its 72.5° seat angle is toward the more relaxed end among the same-period road references.
This is historical model-level reference geometry, not a known frame-size geometry table or a ride test. Frame size, rider proportions, cockpit setup, tires, suspension and components can materially change fit and handling.
Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.
