Co-Motion Speedster - Ultegra STI 2001 Technical specs and features
| Brand | Co-Motion |
| Model | Speedster - Ultegra STI |
| First production | 2001 |
| Bike category | Tandem |
| Bike sub-category | Tandem Road |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Co-Motion Speedster - Ultegra STI Parts |
| Available Sizes | - Captain 21/stoker 18 (inches) - captain 22/stoker 19 (inches) - captain 23/stoker 20 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Avocet Fast Grip |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra STI Dual Control Levers Avid 1D-25 Brakes |
| Hubs for disc brakes | Hugi Tandem |
| Rims manufacturer | Velocity Diad |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specifications
| Frame materials | Reynolds 525/725/631 |
| Frame type | TIG-welded |
| Handlebar construction | Profile Ha (millimeters)er |
| Handlebar extender | Not Available |
| Handlebar stem details | Salsa Moto Ace |
| Headset size | 1 1/8 (inches) Threadless Race Face Thermo SP |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG92 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118.5 (millimeters) Spindle Shimano BB-6500 |
| Crankset parts and sizes | 30/42/52 Teeth Shimano Ultegra Tandem |
| Gear shift levers | Shimano Ultegra STI Dual Control |
| Rear gear set | 11 - 32 Teeth 9-speed |
Co-Motion Speedster - Ultegra STI Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Ultegra |
| Derailleur (Rear) | Shimano Deore XT SGS |
| Fork material | Unicrown Crown Co-Motion Custom Chromoly |
| Fork type | Co-Motion Tandem |
Other Specs of Co-Motion Speedster - Ultegra STI
| Component group sets | Not Available |
| Available colors | - Not found |
| Weight | 36.5 |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Co-Motion Dual Density |
| Seat post extension | 29.8 (millimeters) Diameter Zoom Micro-adjust |
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Co-Motion Speedster - Ultegra STI bike review
Co-Motion produced the Speedster - Ultegra STI bike in 2001 and can be classified as a Tandem bicycle, this exact model costs in american market arround $3,605.00.
Speedster - Ultegra STI bike is available in many sizes such as Captain 21/stoker 18 (inches), captain 22/stoker 19 (inches) and captain 23/stoker 20 (inches).
Co-Motion Tandem Speedster - Ultegra STI can be found in one single color which is Not found.
This bike is equiped with 700 x 28c Avocet Fast Grip tires and DT stainless steel spoke wheel while the rims are manufactured by Velocity Diad. Co-Motion equiped this exact model with Avid 1D-25 brakes, Shimano Ultegra STI Dual Control levers braking system and Hugi Tandem hubs.
To guarantee the comfiest ride Co-Motion used Reynolds 525/725/631 material for the frame. Profile Hammer high strength material is used on the handlebar of this Speedster - Ultegra STI to ensure the perfect handling while the stems are made of Salsa Moto Ace.
For the smoothest biking experience Shimano Ultegra Tandem, 30/42/52 teeth is used on this bicycle linked to Shimano CN-HG92 chain that is easily replaceable as stated by Co-Motion, the whole system is connected to a high reliability Shimano Ultegra STI Dual Control gear shift levers.
