Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Co-Motion
2011 Co-Motion Speedster
Value Guide market data · 2011 Co-Motion Speedster
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2011 Co-Motion Speedster
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Speedster model years
2011 Speedster lineup
Overview
About this bike
2011 Co-Motion Speedster value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- Co-Motion zonally butted, air-hardened Reynolds 631
- Fork Brand & Model
- Co-Motion taper gauge w/CNC tandem steerer
Drivetrain
- Groupset
- 2011 Co-Motion Speedster
- Crankset
- FSA Gossamer Tandem
- Rear Cogs
- SRAM 1070, 10-speed: 11-32
- Front Derailleur
- Shimano Ultegra
- Rear Derailleur
- Shimano Ultegra
Cockpit
- Seatpost
- Kalloy Uno Seraph
- Saddle
- Selle Italia Nekkar and Lady Flow
- Headset
- Chris King Inset
Wheels & Tires
- Hubs
- DT Swiss 540
- Tires
- Continental Ultra GatorSkin, 700 x 28c
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.