Scott SPEEDSTER S50 2009 VS Kestrel KM40 ULTEGRA AERO 2003 specs comparison
Scott Speedster S50
General Infos| Model | Speedster S50 |
| Manufacturer | Scott |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-White and Red |
| Sizes |
- Xxsmall - xsmall - small - medium - large - xlarge - xxlarge |
| Sizes |
- Xxsmall - xsmall - small - medium - large - xlarge - xxlarge |
Wheels And Breaking System
| Bike front tire | 700 X 23c Hutchinson Nitro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Sora STI Levers Scott Pro Brakes |
| Hubs for disc brakes | Scott Comp |
| Rims manufacturer | 20-hole and 24-hole Alex Race 28 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Hydraformed 7005 Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Scott Road Drop Anatomic |
| Handlebar extender | Optional |
| Handlebar stem details | Scott Road Team OS |
| Headset size | 1 1/8 (inches) Integrated Steel Cup |
Gearing Specifications
| Bicycle chain | Shimano HG-53 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 113 (millimeters) Spindle TruVativ |
| Crankset parts and sizes | 30/42/52 Teeth TruVativ ISO Flow |
| Gear shift levers | Shimano Sora STI |
| Rear gear set | 12 - 26 Teeth 9-speed |
Scott Speedster S50 Fork System Data
| Derailleur (Front) | Shimano Tiagra |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Aero Crown Carbon Fiber and aluminum Steerer |
| Fork type | Scott Addict |
Other Specs of Scott Speedster S50
| Component group sets | Road Mix |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Scott Road Pro |
| Seat post extension | 31.6 (millimeters) Diameter Alloy |
Kestrel KM40 Ultegra Aero
General Infos| Model | KM40 Ultegra Aero |
| Manufacturer | Kestrel |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
- Red and Carbon Weave - Silver and Carbon Weave -Black and Carbon Weave |
| Sizes |
- 52cm (centimeters) - 56cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 650 X 23c |
| Bike rear tire | Not Available |
| Bike wheel size | 650c Wheels |
| Brakeset type | Shimano Ultegra Dual Pivot |
| Hubs for disc brakes | Spinergy Xaero |
| Rims manufacturer | Spinergy Xaero Lite |
| Spoke nipples type | Not Available |
| Spoke wheel | Spinergy |
Frame and Body Specs
| Frame materials | Carbon Fiber Composite |
| Frame type | Monocoque |
| Handlebar construction | Not Available |
| Handlebar extender | Not Available |
| Handlebar stem details | Not Available |
| Headset size | 1 (inches) Threadless |
Gearing Specifications
| Bicycle chain | Shimano Ultegra |
| Bottom bracket shell width | 68 (millimeters) American |
| Bottom bracket type | 109.5 (millimeters) Spindle Shimano BB-6500 |
| Crankset parts and sizes | 39/53 Teeth Shimano Ultegra |
| Gear shift levers | Shimano Ultegra Bar-end |
| Rear gear set | 9-speed |
Kestrel KM40 Ultegra Aero Fork System Data
| Derailleur (Front) | Braze-on Shimano Ultegra |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero Crown Carbon Fiber Composite With Alloy Steerer |
| Fork type | EMS Pro 650 |
Other Specs of Kestrel KM40 Ultegra Aero
| Component group sets | Shimano Ultegra |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia SLR |
| Seat post extension | 27.2 (millimeters) Diameter |
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Useful links and guides ....
- To know more about this exacte bike, Scott provided us with the latest version of its Speedster S50 bike manual
- Find All parts, tires and accessories of Scott Speedster S50 Road here
- Get your Kestrel KM40 Ultegra Aero manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kestrel KM40 Ultegra Aero Road here