Guru R66 1996 VS BH G4/ DURA-ACE 2008 specs comparison
Guru R66
General Infos| Model | R66 |
| Manufacturer | Guru |
| Year of production | 1996 |
| Current price | Check price Here ==> |
| Color choice |
- chrome-plated - custom Air-Brush - dark blue - polished - red - silver - yellow -Brushed |
| Sizes |
- 48 cm (centimeters) - 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) |
| Sizes |
- 48 cm (centimeters) - 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Michelin Hi Lite Comp |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Campagnolo Athena Levers Campagnolo Athena Dual Pivot Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 32-hole Mavic Reflex CD |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Double Butted DT Competition Stainless Steel |
Frame and Body Specs
| Frame materials | Oversize Columbus Nivacrom EL |
| Frame type | TIG-welded Steel |
| Handlebar construction | ITM Europa |
| Handlebar extender | Not Available |
| Handlebar stem details | ITM |
| Headset size | 1 (inches) Campagnolo Athena |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Campagnolo Athena |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Campagnolo Athena |
| Crankset parts and sizes | 39/52 Teeth Campagnolo Athena |
| Gear shift levers | Campagnolo Athena Ergo |
| Rear gear set | 11 - 21 Teeth 8-speed |
Guru R66 Fork System Data
| Derailleur (Front) | Bottom-pull and braze-on Campagnolo Athena |
| Derailleur (Rear) | Campagnolo Athena |
| Fork material | Unicrown Crown Columbus EL Nivacrom |
| Fork type | Guru G-Blades |
Other Specs of Guru R66
| Component group sets | Campagnolo Athena |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia Flite |
| Seat post extension | 27.2 (millimeters) Diameter Campagnolo Athena |
BH G4/ Dura-Ace
General Infos| Model | G4/ Dura-Ace |
| Manufacturer | BH |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-White and Carbon |
| Sizes |
- 54cm (centimeters) - 55.5cm (centimeters) - 57cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Diamante Pro Light |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Shimano Dura-Ace Levers Shimano Dura-Ace Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Mavic Ksyrium SL |
| Spoke nipples type | Not Available |
| Spoke wheel | Bladed Mavic Aluminum |
Frame and Body Specs
| Frame materials | BH G4 Nano Carbon |
| Frame type | Monocoque |
| Handlebar construction | FSA SLK Carbon |
| Handlebar extender | Optional |
| Handlebar stem details | FSA OS-99 |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Hollowtech II |
| Crankset parts and sizes | 39/53 Teeth Shimano Dura-Ace Hollowtech II |
| Gear shift levers | Shimano Dura-Ace STI |
| Rear gear set | 12 - 25 Teeth 10-speed |
BH G4/ Dura-Ace Fork System Data
| Derailleur (Front) | Shimano Dura-Ace |
| Derailleur (Rear) | Shimano Dura-Ace |
| Fork material | Aero Crown Carbon |
| Fork type | BH Carbon HM UL |
Other Specs of BH G4/ Dura-Ace
| Component group sets | Shimano Dura-Ace |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Pro Logo Nago Ti |
| Seat post extension | Integrated Carbon Seat Mast |
Useful links and guides ....
- To know more about this exacte bike, Guru provided us with the latest version of its R66 bike manual
- Find All parts, tires and accessories of Guru R66 Road here
- Get your BH G4/ Dura-Ace manual book version yo know further about this bike
- Saddles, tires And mechanical parts for BH G4/ Dura-Ace Road here