Opus CRESCENDO 2008 VS Felt AR1 2010 specs comparison
Opus Crescendo
General Infos| Model | Crescendo |
| Manufacturer | Opus |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-White and Yellow |
| Sizes |
- Small - Medium - Large - Extra large |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Zaffiro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra STI Dual Control Levers Tektro R-720 Brakes |
| Hubs for disc brakes | Mavic Ksyrium Equipe |
| Rims manufacturer | Mavic Ksyrium Equipe |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | T-700 Carbon Ga (millimeters)a 30 |
| Frame type | Monocoque |
| Handlebar construction | Ora Race Ergo |
| Handlebar extender | Optional |
| Handlebar stem details | Ora OS-007 |
| Headset size | 1 1/8 (inches) Integrated TH |
Gearing Specifications
| Bicycle chain | Shimano CN-5600 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano FC-R600 |
| Crankset parts and sizes | 34/50 Teeth Shimano FC-R600 |
| Gear shift levers | Shimano Ultegra STI Dual Control |
| Rear gear set | 11 - 25 Teeth 10-speed |
Opus Crescendo Fork System Data
| Derailleur (Front) | Shimano Ultegra |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero Crown Carbon and carbon Steerer |
| Fork type | Ora RC2 |
Other Specs of Opus Crescendo
| Component group sets | Shimano Ultegra |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Ora Quantum |
| Seat post extension | 31.6 (millimeters) Diameter Ora Carbon |
Felt AR1
General Infos| Model | AR1 |
| Manufacturer | Felt |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Clear and Red |
| Sizes |
- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Diamante Pro-light Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Dura-Ace Di2 Levers Shimano Dura-Ace BR-7900 Brakes |
| Hubs for disc brakes | Shimano Dura-Ace WH-7850-C50-CL |
| Rims manufacturer | 16-hole and 20-hole Shimano Dura-Ace WH-7850-C50-CL |
| Spoke nipples type | Not Available |
| Spoke wheel | Wheelset Shimano Stainless |
Frame and Body Specs
| Frame materials | Felt Aero UHC-Nano Carbon |
| Frame type | Monocoque |
| Handlebar construction | Oval R910 Aero Top Carbon |
| Handlebar extender | Optional |
| Handlebar stem details | OVAL R910 RBT Carbon and Aluminum 26.0 |
| Headset size | 1 1/8 (inches) Integrated FSA |
Gearing Specifications
| Bicycle chain | Shimano Dura-Ace 7900 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Dura-Ace Hollowtech II |
| Crankset parts and sizes | 39/53 Teeth Shimano Dura-Ace |
| Gear shift levers | Shimano Dura-Ace Di2 |
| Rear gear set | 11 - 23 Teeth 10-speed |
Felt AR1 Fork System Data
| Derailleur (Front) | Braze-on Shimano Dura-Ace Di2 |
| Derailleur (Rear) | Shimano Dura-Ace Di2 |
| Fork material | Carbon and carbon Steerer |
| Fork type | Felt 1.1A UHC-Nano |
Other Specs of Felt AR1
| Component group sets | Shimano Dura-Ace Di2 Electric |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | DEVOX Team Issue Carbon |
| Seat post extension | Felt 1.1a UHM Carbon Fiber |
Useful links and guides ....
- To know more about this exacte bike, Opus provided us with the latest version of its Crescendo bike manual
- Find All parts, tires and accessories of Opus Crescendo Road here
- Get your Felt AR1 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Felt AR1 Road here