Lowest1.70:1
Highest4.42:1
Total range260%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×24; rear size isn’t listed.
Velopedia Bicycle Archive
1996 Jamis Eclipse
Original specifications: Shimano 105SC drivetrain · 700c wheels · 22 lb published weight.
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No archive photo is available for this record.
At a glance
Archive #58638- Model year
- 1996
- Category
- Road
- Original MSRP
- $1,269.95
- Sizes
- 49 cm, 52 cm, 55 cm, 58 cm, 61 cm
- Colors
- Dark blue
- Weight
- 22 lb
- Geometry
- Legacy reference
- In this record
- 25 specifications · original MSRP · geometry
Model history 15 other years
Browse other years
Compare side by side
Identification clues
1996 archived details
- Published colors
- Dark blue
- Frame
- Chromoly, double-butted, heat-treated
- Original equipment
- Shimano 105SC
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildChromoly, double-butted, heat-treated · Shimano 105SC · 700c wheels
Frameset
| Frame Construction | TIG-welded steel |
|---|---|
| Frame Material | Chromoly, double-butted, heat-treated |
| Fork | Spinner |
| Fork Material | Chromoly, triple-butted, unicrown crown |
Drivetrain
| Component Group | Shimano 105SC |
|---|---|
| Shifters | Shimano 105SC STI Dual Control |
| Front Derailleur | Shimano 105SC, bottom-pull/clamp-on 28.6 mm |
| Rear Derailleur | Shimano 105SC SS |
| Crankset | Shimano 105SC, 39/53 teeth |
| Bottom Bracket | Shimano BB-UN52, 107 mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 8-speed, 12 - 23 teeth |
| Chain | Shimano CN-IG70, 1/2 x 3/32" |
| Pedals | Shimano PD-A525 SPD (clipless) |
Brakes
| Brakes | Shimano 105SC Dual Pivot brakes, Shimano 105SC levers |
|---|
Cockpit & Contact Points
| Headset | 1" Shimano 600 Ultegra |
|---|---|
| Handlebar | Hsin Lung Modolo bend |
| Stem | Spectre |
| Saddle | Vetta AT Transverse, maganese rails |
| Seatpost | Spectre UL Comp, 26.8 mm diameter |
Wheels & Tires
| Rims | Mavic Reflex CD, 32-hole |
|---|---|
| Spokes | Stainless steel, 2.0mm double butted |
| Spoke Nipples | Alloy nipples |
| Front Tire | 700 x 24c Ritchey Road Force kevlar |
| Wheel Size | 700c wheels |
No specifications match. Try a component name or clear your search.
Geometry
Historical measurements. Frame size unknown.
Reference drawing
Size
Measurement
Measurement
—
Select an available measurement to locate it on the frame.
All geometry measurementsLegacy reference · 6 measurements
| Measurement | Legacy reference |
|---|---|
| Top tube | 560 mm |
| Head-tube angle | 73° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 410 mm |
| Wheelbase | 999 mm |
| Fork offset / rake | 45 mm |
Frame size not recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Try your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts
Shimano CN-IG70
1/2 x 3/32"
Retailer offers
SRAM PC-830 Chain One Color, 8 Speed
Replacement option
Shimano CN-IG70 on eBaySponsored links
700 x 24c Ritchey Road Force kevlar
Retailer offers
Pirelli P Zero Road Tire - Clincher Black, 700x24
700x24c
Replacement option
Shimano BB-UN52
107 mm spindle
More parts (5)Fewer parts
Shimano PD-A525 SPD (clipless)
Shimano 105SC
39/53 teeth
Spectre UL Comp
26.8 mm diameter
1" Shimano 600 Ultegra
Mavic Reflex CD
32-hole
Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.
Parts and service referenceQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- 700 x 24c Ritchey Road Force kevlar
- Drivetrain
- 8-speed
- Seatpost diameter
- 26.8 mm
- Bottom bracket / shell
- Shimano BB-UN52, 107 mm spindle · 68mm English
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.
Full used-bike inspection guide →
Frame and fork
Inspect the frame and fork →Archived: Frame: TIG-welded steel · Fork: Spinner · Chromoly, triple-butted, unicrown crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano 105SC · Shifters: Shimano 105SC STI Dual Control · Front derailleur: Shimano 105SC, bottom-pull/clamp-on 28.6 mm · Rear derailleur: Shimano 105SC SS · Crankset: Shimano 105SC, 39/53 teeth · Bottom bracket: Shimano BB-UN52, 107 mm spindle · Rear cogs: 8-speed, 12 - 23 teeth · Chain: Shimano CN-IG70, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano 105SC Dual Pivot brakes, Shimano 105SC levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Mavic Reflex CD, 32-hole · Front tire: 700 x 24c Ritchey Road Force kevlar
Controls and contact points
Archived: Headset: 1" Shimano 600 Ultegra · Handlebar: Hsin Lung Modolo bend · Stem: Spectre · Seatpost: Spectre UL Comp, 26.8 mm diameter · Saddle: Vetta AT Transverse, maganese rails · Pedals: Shimano PD-A525 SPD (clipless)
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Market Snapshot
Checked Nov 9, 2026We may earn a commission from purchases through these eBay links.
Jamis Eclipse 47cm Reynolds 853 Carbon Fork Stay Shimano 105 3x9 Road Bike GREAT
Used · Fixed price · offers accepted · USD 595.00
Seller size: 47 cm
Shipping shown: $150.00; confirm for your destination.
Model year not confirmed
Jamis Eclipse Steel 56cm Road Bike 10spd Dura -ace CLEAN LOS ANGELES PICK UP
Used · Fixed price · offers accepted · USD 1400.00
Seller size: 56 cm
Shipping shown: $175.00; confirm for your destination.
Model year not confirmed
Model-family used asking$772.50Median asking · limited sample · 4 listings
Asking prices, not completed sales. Shipping and tax excluded.
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.