Lowest0.94:1
Highest4.73:1
Total range504%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×28; rear size isn’t listed.
Velopedia Bicycle Archive
2007 Co-Motion Periscope Scout 700
Original specifications: SRAM X7 · 9-speed · mechanical rear derailleur · 700c wheels.
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At a glance
Archive #96498- Model year
- 2007
- Category
- Tandem
- Original MSRP
- $2,495.00
- Sizes
- S, L
- Colors
- Choice of 30 standard PPG
- In this record
- 25 specifications · archived image · original MSRP
Model history 1 other year
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Compare side by side
Identification clues
2007 archived details
- Published colors
- Choice of 30 standard PPG
- Frame
- Co-Motion zonally-butted tandem tubing
- Original equipment
- Tandem Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildCo-Motion zonally-butted tandem tubing · Tandem Mix · 700c wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Co-Motion zonally-butted tandem tubing |
| Fork | Co-Motion |
| Fork Material | Chromoly, aero crown |
Drivetrain
| Component Group | Tandem Mix |
|---|---|
| Shifters | Shimano 105 STI |
| Front Derailleur | Shimano Tiagra Triple |
| Rear Derailleur | SRAM X.7 |
| Crankset | TruVativ Elita, 30/39/52 teeth |
| Bottom Bracket | TruVativ Elita GXP |
| Rear Cogs | 9-speed, 11 - 32 teeth |
| Chain | KMC X9 |
| Pedals | Not included |
Brakes
| Brakes | Avid Single Digit 5 front/Avid BB-5 rear brakes, Shimano 105 STI levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" threadless FSA Orbit Extreme |
|---|---|
| Handlebar | FSA XC-280 |
| Handlebar Extensions | Not included |
| Stem | FSA OS-150 |
| Saddle | Co-Motion D2 |
| Seatpost | Kalloy Seraph, 29.8mm diameter |
Wheels & Tires
| Hubs | Co-Motion A-10 Tandem Disk |
|---|---|
| Rims | Velocity Dyad |
| Spokes | DT Swiss, 14ga. (2.0mm) |
| Front Tire | 700 x 28c Continental Super Sport |
| 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 28c Continental Super Sport
Retailer offers
Vittoria Zaffiro Pro V Clincher Tire Black, 700x28
700x28c
Replacement option
Other replacement options (1)
Specialized SW Mondo 2Bliss Tire Black, 700x28
700x28c
Replacement option
Continental Super Sport on eBaySponsored links
Shimano Tiagra Triple
More parts (7)Fewer parts
SRAM X.7
Shimano 105 STI
FSA XC-280
FSA OS-150
Kalloy Seraph
29.8mm diameter
1 1/8" threadless FSA Orbit Extreme
Velocity Dyad
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 28c Continental Super Sport
- Drivetrain
- 9-speed
- Seatpost diameter
- 29.8 mm
- Bottom bracket / shell
- TruVativ Elita GXP
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 · Chromoly, aero crown
Drivetrain
Check drivetrain wear →Archived: Group: Tandem Mix · Shifters: Shimano 105 STI · Front derailleur: Shimano Tiagra Triple · Rear derailleur: SRAM X.7 · Crankset: TruVativ Elita, 30/39/52 teeth · Bottom bracket: TruVativ Elita GXP · Rear cogs: 9-speed, 11 - 32 teeth · Chain: KMC X9
Brakes
Inspect the brakes →Archived: Brakes: Avid Single Digit 5 front/Avid BB-5 rear brakes, Shimano 105 STI levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Velocity Dyad · Hubs: Co-Motion A-10 Tandem Disk · Front tire: 700 x 28c Continental Super Sport
Controls and contact points
Archived: Headset: 1 1/8" threadless FSA Orbit Extreme · Handlebar: FSA XC-280 · Stem: FSA OS-150 · Seatpost: Kalloy Seraph, 29.8mm diameter · Saddle: Co-Motion D2 · 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.