Litespeed SIRIUS 2002 VS Felt AR4 2011 specs comparison
Litespeed Sirius
General Infos| Model | Sirius |
| Manufacturer | Litespeed |
| Year of production | 2002 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- Not available |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | 700 X 23c Hutchinson Carbon Comp |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra STI Levers Shimano Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Mavic Ksyrium Elite |
| Rims manufacturer | 18-hole and 20-hole Mavic Ksyrium Elite |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | Aero Mavic Zicral |
Frame and Body Specs
| Frame materials | Carbon Fiber Seat Stays Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Deda Elementi Murex |
| Handlebar extender | Not Available |
| Handlebar stem details | Deda Elementi 285 |
| Headset size | 1 1/8 (inches) Integrated Campagnolo Record Hiddenset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG93 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 109.5 (millimeters) Spindle Shimano BB-6500 |
| Crankset parts and sizes | 39/53 Teeth Shimano Ultegra |
| Gear shift levers | Shimano Ultegra STI Dual Control |
| Rear gear set | 12 - 25 Teeth 9-speed |
Litespeed Sirius Fork System Data
| Derailleur (Front) | Bottom-pull and braze-on Shimano Ultegra |
| Derailleur (Rear) | Shimano Ultegra SS |
| Fork material | Unicrown Crown Carbon Fiber Composite With Carbon Fiber Steerer |
| Fork type | Litespeed Carbon |
Other Specs of Litespeed Sirius
| Component group sets | Shimano Ultegra |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia Flite |
| Seat post extension | 27.2 (millimeters) Diameter Thomson Elite |
Felt AR4
General Infos| Model | AR4 |
| Manufacturer | Felt |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss clear |
| Sizes |
- 51 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Rubino Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra Levers Shimano Ultegra Brakes |
| Hubs for disc brakes | MAVIC QRM 20H |
| Rims manufacturer | 20-hole Mavic Cosmic Elite |
| Spoke nipples type | Brass |
| Spoke wheel | Mavic Cosmic Elite Stainless |
Frame and Body Specs
| Frame materials | Felt Aero Road UHM Advanced MMC Carbon |
| Frame type | Carbon |
| Handlebar construction | Felt VS Aero 2014 Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Felt SL 6061 Aluminum |
| Headset size | FSA Integrated |
Gearing Specifications
| Bicycle chain | Shimano 10 Speed |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Hollowtech II |
| Crankset parts and sizes | 53/39t Teeth Shimano Ultegra |
| Gear shift levers | Shimano Ultegra |
| Rear gear set | 11 - 25 Teeth 10-speed |
Felt AR4 Fork System Data
| Derailleur (Front) | Braze-on Shimano Ultegra |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Carbon |
| Fork type | Felt AR UHC Advanced |
Other Specs of Felt AR4
| Component group sets | Shimano Ultegra |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Felt SL Raod |
| Seat post extension | Felt Aero UHC Advanced |
Useful links and guides ....
- To know more about this exacte bike, Litespeed provided us with the latest version of its Sirius bike manual
- Find All parts, tires and accessories of Litespeed Sirius Road here
- Get your Felt AR4 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Felt AR4 Road here