Litespeed Sirius Dura-Ace 2003 Technical specs and features
| Brand | Litespeed |
| Model | Sirius Dura-Ace |
| First production | 2003 |
| Bike category | Road |
| Bike sub-category | Road Race & Triathlon |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Litespeed Sirius Dura-Ace Parts |
| Available 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 Specifications
| 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 Specs
| 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 |
| Available colors | - Red and Black and Silver |
| Weight | Not Available |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Optional |
| Seat post extension | 27.2 (millimeters) Diameter |
Litespeed Sirius Dura-Ace picture
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Litespeed Sirius Dura-Ace bike review
Litespeed produced the Sirius Dura-Ace bike in 2003 and can be classified as a Road bicycle, this exact model costs in american market arround $3,495.00.
Sirius Dura-Ace bike is available in many sizes such as Large , med/large , medium , small and xlarge .
Litespeed Road Sirius Dura-Ace can be found in a few colors, among these colors Red and Black and Silver .
This bike is equiped with 700 x 23c Continental Grand Prix 3000 tires and Mavic stainless steel spoke wheel while the rims are manufactured by Mavic Ksyrium Elite, 18-hole/20-hole. Litespeed equiped this exact model with Shimano Dura-Ace Dual Pivot brakes, Shimano Dura-Ace STI Dual Control levers braking system and Mavic Ksyrium Elite hubs.
To guarantee the comfiest ride Litespeed used Aluminum, carbon fiber seat stays material for the frame. Optional high strength material is used on the handlebar of this Sirius Dura-Ace to ensure the perfect handling while the stems are made of Optional.
For the smoothest biking experience Shimano Dura-Ace, 39/53 teeth is used on this bicycle linked to Shimano CN-7700 chain that is easily replaceable as stated by Litespeed, the whole system is connected to a high reliability Shimano Dura-Ace STI Dual Control gear shift levers.