Lowest1.11:1
Highest4.50:1
Total range405%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×25; rear size isn’t listed.
Velopedia Bicycle Archive
2006 Co-Motion Supremo
Original specifications: Shimano Dura-Ace · 9-speed · mechanical rear derailleur · 700c wheels.
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At a glance
Archive #94006- Model year
- 2006
- Category
- Tandem
- Original MSRP
- $6,150.00
- Sizes
- S, M, L, L/S
- Colors
- Buyer's Choice
- In this record
- 25 specifications · archived image · original MSRP
Model history 3 other years
Browse other years
Compare side by side
Identification clues
2006 archived details
- Published colors
- Buyer's Choice
- Frame
- Reynolds chromoly
- Original equipment
- Tandem Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildReynolds chromoly · Tandem Mix · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Reynolds chromoly |
| Fork | Co-Motion |
| Fork Material | Carbon fiber/aluminum steerer, aero crown |
Drivetrain
| Component Group | Tandem Mix |
|---|---|
| Shifters | Shimano Dura-Ace STI Dual Control |
| Front Derailleur | Shimano Dura-Ace Triple, bottom-pull/clamp-on 31.8mm |
| Rear Derailleur | Shimano Dura-Ace |
| Crankset | FSA SL-K Mega Exo, 30/42/54 teeth |
| Bottom Bracket | FSA Mega EXO |
| Rear Cogs | 9-speed, 12 - 27 teeth |
| Chain | Shimano CN-HG93 |
| Pedals | Not included |
Brakes
| Brakes | Shimano Dura-Ace Dual Pivot brakes, Shimano Dura-Ace STI Dual Control levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless Chris King NoThreadSet |
|---|---|
| Handlebar | Deda 250 |
| Stem | Ritchey WCS |
| Saddle | Selle Italia Flite |
| Seatpost | Wound Up, 29.8mm diameter |
Wheels & Tires
| Hubs | Rolf Prima |
|---|---|
| Rims | Rolf Prima tandem wheelset, 20-hole/24-hole |
| Spokes | Rolf stainless steel, bladed |
| Spoke Nipples | Brass nipples |
| Front Tire | 700 x 25c Michelin Axial Pro Race |
| 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 25c Michelin Axial Pro Race
Retailer offers
Vittoria Zaffiro Pro V Clincher Tire Black, 700x25
700x25c
Replacement option
Michelin Axial Pro Race on eBaySponsored links
FSA Mega EXO
More parts (7)Fewer parts
Selle Italia Flite
FSA SL-K Mega Exo
30/42/54 teeth
Shimano Dura-Ace
Shimano Dura-Ace STI Dual Control
Ritchey WCS
Wound Up
29.8mm diameter
1 1/8" threadless Chris King NoThreadSet
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 25c Michelin Axial Pro Race
- Drivetrain
- 9-speed
- Seatpost diameter
- 29.8 mm
- Bottom bracket / shell
- FSA Mega EXO
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: Co-Motion · Carbon fiber/aluminum steerer, aero crown
Drivetrain
Check drivetrain wear →Archived: Group: Tandem Mix · Shifters: Shimano Dura-Ace STI Dual Control · Front derailleur: Shimano Dura-Ace Triple, bottom-pull/clamp-on 31.8mm · Rear derailleur: Shimano Dura-Ace · Crankset: FSA SL-K Mega Exo, 30/42/54 teeth · Bottom bracket: FSA Mega EXO · Rear cogs: 9-speed, 12 - 27 teeth · Chain: Shimano CN-HG93
Brakes
Inspect the brakes →Archived: Brakes: Shimano Dura-Ace Dual Pivot brakes, Shimano Dura-Ace STI Dual Control levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Rolf Prima tandem wheelset, 20-hole/24-hole · Hubs: Rolf Prima · Front tire: 700 x 25c Michelin Axial Pro Race
Controls and contact points
Archived: Headset: 1 1/8" threadless Chris King NoThreadSet · Handlebar: Deda 250 · Stem: Ritchey WCS · Seatpost: Wound Up, 29.8mm diameter · Saddle: Selle Italia Flite · 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.