Lowest1.70:1
Highest4.82:1
Total range284%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×23; rear size isn’t listed.
Velopedia Bicycle Archive
2005 Jamis Comet
Original specifications: Shimano Ultegra drivetrain · 700c wheels · 17.5 lb published weight.
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At a glance
Archive #93154- Model year
- 2005
- Category
- Road
- Original MSRP
- $1,899.00
- Sizes
- XS, S, M, L, XL
- Colors
- Platinum/Black
- Weight
- 17.5 lb
- In this record
- 27 specifications · archived image · original MSRP
Model history 13 other years
Browse other years
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Identification clues
2005 archived details
- Published colors
- Platinum/Black
- Frame
- Aluminum, carbon stays
- Original equipment
- Shimano Ultegra
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildAluminum, carbon stays · Shimano Ultegra · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Aluminum, carbon stays |
| Fork | Easton EC70 |
| Fork Material | Carbon fiber/aluminum steerer, aero crown |
Drivetrain
| Component Group | Shimano Ultegra |
|---|---|
| Shifters | Shimano Ultegra STI Dual Control |
| Front Derailleur | Shimano Ultegra, bottom-pull/clamp-on 31.8mm |
| Rear Derailleur | Shimano Ultegra SS |
| Crankset | Shimano Ultegra, 39/53 teeth |
| Bottom Bracket | Shimano Ultegra, 109.5mm spindle |
| BB Shell Width | 68mm English |
| Rear Cogs | 10-speed, 11 - 23 teeth |
| Chain | Shimano CN-6600, 1/2 x 3/32" |
| Pedals | Not included |
Brakes
| Brakes | Shimano Ultegra Dual Pivot brakes, Shimano Ultegra STI Dual Control levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless FSA Orbit Z |
|---|---|
| Handlebar | Easton EA70 |
| Handlebar Extensions | Not included |
| Stem | Easton EA70 |
| Saddle | Fi'zi:k Pave, chrome-moly rails |
| Seatpost | Easton EA70, 27.2mm diameter |
Wheels & Tires
| Hubs | Easton Circuit |
|---|---|
| Rims | Easton VeloMax Circuit |
| Spokes | Stainless steel, 14/15ga. (2.0/1.8mm) double-butted |
| Spoke Nipples | Aluminum nipples |
| Front Tire | 700 x 23c Hutchinson Carbon Comp |
| Wheel Size | 700c wheels |
No specifications match. Try a component name or clear your search.
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
700 x 23c Hutchinson Carbon Comp
Retailer offers
Vittoria Rubino Pro G2.0 Clincher Tire Black, 700x23
700x23c
Replacement option
Hutchinson Carbon Comp on eBaySponsored links
Easton EA70
27.2mm diameter
Retailer offers
Race Face Ride XC Seatpost Black, 27.2x375mm
Replacement option
More parts (10)Fewer parts
Shimano Ultegra
109.5mm spindle
Fi'zi:k Pave
chrome-moly rails
Shimano Ultegra
39/53 teeth
Shimano Ultegra SS
Shimano Ultegra STI Dual Control
Easton EA70
Easton EA70
1 1/8" threadless FSA Orbit Z
Easton VeloMax Circuit
Easton Circuit
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 23c Hutchinson Carbon Comp
- Drivetrain
- 10-speed
- Seatpost diameter
- 27.2 mm
- Bottom bracket / shell
- Shimano Ultegra, 109.5mm 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 · Fork: Easton EC70 · Carbon fiber/aluminum steerer, aero crown
Drivetrain
Check drivetrain wear →Archived: Group: Shimano Ultegra · Shifters: Shimano Ultegra STI Dual Control · Front derailleur: Shimano Ultegra, bottom-pull/clamp-on 31.8mm · Rear derailleur: Shimano Ultegra SS · Crankset: Shimano Ultegra, 39/53 teeth · Bottom bracket: Shimano Ultegra, 109.5mm spindle · Rear cogs: 10-speed, 11 - 23 teeth · Chain: Shimano CN-6600, 1/2 x 3/32"
Brakes
Inspect the brakes →Archived: Brakes: Shimano Ultegra Dual Pivot brakes, Shimano Ultegra STI Dual Control levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Easton VeloMax Circuit · Hubs: Easton Circuit · Front tire: 700 x 23c Hutchinson Carbon Comp
Controls and contact points
Archived: Headset: 1 1/8" threadless FSA Orbit Z · Handlebar: Easton EA70 · Stem: Easton EA70 · Seatpost: Easton EA70, 27.2mm diameter · Saddle: Fi'zi:k Pave, chrome-moly rails · Pedals: Not included
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.