Litespeed SIRIUS DURA-ACE 2003 VS Felt Z70 2007 specs comparison
Litespeed Sirius Dura-Ace
General Infos| Model | Sirius Dura-Ace |
| Manufacturer | Litespeed |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
-Red and Black and Silver |
| Sizes |
- Large - med/large - medium - small - xlarge |
| Sizes |
- Large - med/large - medium - small - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 23c Continental Grand Prix 3000 |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Dura-Ace STI Dual Control Levers Shimano Dura-Ace Dual Pivot Brakes |
| Hubs for disc brakes | Mavic Ksyrium Elite |
| Rims manufacturer | 18-hole and 20-hole Mavic Ksyrium Elite |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Aero Mavic Stainless Steel |
Frame and Body Specs
| Frame materials | Carbon Fiber Seat Stays Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Optional |
| Handlebar extender | Optional |
| Handlebar stem details | Optional |
| Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-7700 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 109.5 (millimeters) Spindle Shimano BB-7700 |
| Crankset parts and sizes | 39/53 Teeth Shimano Dura-Ace |
| Gear shift levers | Shimano Dura-Ace STI Dual Control |
| Rear gear set | 12 - 23 Teeth 9-speed |
Litespeed Sirius Dura-Ace Fork System Data
| Derailleur (Front) | Shimano Dura-Ace |
| Derailleur (Rear) | Shimano Dura-Ace SS |
| Fork material | Aero Crown Carbon Fiber Composite |
| Fork type | Lite TEC |
Other Specs of Litespeed Sirius Dura-Ace
| Component group sets | Shimano Dura-Ace |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Optional |
| Seat post extension | 27.2 (millimeters) Diameter |
Felt Z70
General Infos| Model | Z70 |
| Manufacturer | Felt |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Gray |
| Sizes |
- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) - 47cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria HSD Folding |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 105 Dual Control Levers Dual Pivot Brakes |
| Hubs for disc brakes | Alex AKX R2.0 Alloy |
| Rims manufacturer | 20-hole and 24-hole Alex AKX R2.0 Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | Alex |
Frame and Body Specs
| Frame materials | FELT Custom Butted 7005 Aluminum |
| Frame type | Monocoque |
| Handlebar construction | FELT 6061 Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | FELT 2.1 Adjustable 6061 3D Forged |
| Headset size | 1 1/8 (inches) FSA Integrated |
Gearing Specifications
| Bicycle chain | Shimano 10 Speed |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA ISIS |
| Crankset parts and sizes | 30/39/50 Teeth FSA Gossamer |
| Gear shift levers | Shimano 105 |
| Rear gear set | 11 - 25 Teeth 10-speed |
Felt Z70 Fork System Data
| Derailleur (Front) | Shimano 105 |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero Crown Carbon Fiber and aluminum Steerer |
| Fork type | FELT |
Other Specs of Felt Z70
| Component group sets | Shimano 105 |
| Pedals details | Shimano PD-R540 |
| Rear shock absorber | Not Available |
| Saddle seat | FELT 2.3 Anatomic Road Saddle |
| Seat post extension | 27.2 (millimeters) Diameter FELT 1.3 Carbon |
Useful links and guides ....
- To know more about this exacte bike, Litespeed provided us with the latest version of its Sirius Dura-Ace bike manual
- Find All parts, tires and accessories of Litespeed Sirius Dura-Ace Road here
- Get your Felt Z70 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Felt Z70 Road here