Litespeed SIRIUS 2002 VS Giant OCR COMPOSITE 1 2006 specs comparison
Litespeed Sirius
General InfosModel | 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 LeversShimano Ultegra Dual Pivot Brakes |
Hubs for disc brakes | Mavic Ksyrium Elite |
Rims manufacturer | 18-hole and 20-holeMavic Ksyrium Elite |
Spoke nipples type | Aluminum Nipples |
Spoke wheel | AeroMavic Zicral |
Frame and Body Specs
Frame materials | Carbon Fiber Seat StaysAluminum |
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) SpindleShimano BB-6500 |
Crankset parts and sizes | 39/53 TeethShimano Ultegra |
Gear shift levers | Shimano Ultegra STI Dual Control |
Rear gear set | 12 - 25 Teeth9-speed |
Litespeed Sirius Fork System Data
Derailleur (Front) | Bottom-pull and braze-onShimano Ultegra |
Derailleur (Rear) | Shimano Ultegra SS |
Fork material | Unicrown CrownCarbon 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) DiameterThomson Elite |

Giant OCR Composite 1
General InfosModel | OCR Composite 1 |
Manufacturer | Giant |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice | -Red |
Sizes | - Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
Bike front tire | 700 X 25c Michelin Pro Race |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano Ultegra STI Dual Control LeversShimano BR-600 Long Reach Front and Shimano BR-600 Long Reach Rear Brakes |
Hubs for disc brakes | Mavic Ksyrium Elite |
Rims manufacturer | Mavic Ksyrium Elite |
Spoke nipples type | Not Available |
Spoke wheel | Stainless Steel |
Frame and Body Specs
Frame materials | FormulaOne Composite |
Frame type | Bonded |
Handlebar construction | Easton EA70 |
Handlebar extender | Not Available |
Handlebar stem details | Easton EA70 |
Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)Shimano Ultegra |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | FSA Mega EXO |
Crankset parts and sizes | 30/39/52 TeethFSA SL-K Mega Exo |
Gear shift levers | Shimano Ultegra STI Dual Control |
Rear gear set | 12 - 27 Teeth10-speed |
Giant OCR Composite 1 Fork System Data
Derailleur (Front) | Braze-onShimano Ultegra |
Derailleur (Rear) | Shimano Dura-Ace GS |
Fork material | Aero CrownCarbon Fiber and aluminum Steerer |
Fork type | FormulaOne |
Other Specs of Giant OCR Composite 1
Component group sets | Shimano Ultegra |
Pedals details | Optional |
Rear shock absorber | Not Available |
Saddle seat | Fi'zi:k Vitesse Ti |
Seat post extension | Carbon Fiber |
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 Giant OCR Composite 1 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant OCR Composite 1 Road here