Guru R66 1996 VS Giant OCR 3 2001 specs comparison
Guru R66
General InfosModel | 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 LeversCampagnolo Athena Dual Pivot Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 32-holeMavic Reflex CD |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 1.8 (millimeters) Double ButtedDT Competition Stainless Steel |
Frame and Body Specs
Frame materials | OversizeColumbus 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 TeethCampagnolo Athena |
Gear shift levers | Campagnolo Athena Ergo |
Rear gear set | 11 - 21 Teeth8-speed |
Guru R66 Fork System Data
Derailleur (Front) | Bottom-pull and braze-onCampagnolo Athena |
Derailleur (Rear) | Campagnolo Athena |
Fork material | Unicrown CrownColumbus 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) DiameterCampagnolo Athena |

Giant OCR 3
General InfosModel | OCR 3 |
Manufacturer | Giant |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice | -ONCE Yellow and Black |
Sizes | - Large - medium - small |
Wheels And Breaking System
Bike front tire | 700 X 23c Hutchinson Reflex |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano Sora STI Dual Control LeversAluminum Dual Pivot Brakes |
Hubs for disc brakes | Aluminum |
Rims manufacturer | 32-holeAluminum |
Spoke nipples type | Not Available |
Spoke wheel | 15g Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | ButtedGiant ALUXX 6061 T-6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Aluminum |
Headset size | 1 (inches) Threadless Integrated Ahead |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 30/42/52 TeethShimano Sora |
Gear shift levers | Shimano Sora STI Dual Control |
Rear gear set | 12 - 25 Teeth8-speed |
Giant OCR 3 Fork System Data
Derailleur (Front) | Shimano Sora |
Derailleur (Rear) | Shimano Sora |
Fork material | Aero CrownChromoly |
Fork type | Giant |
Other Specs of Giant OCR 3
Component group sets | Road Mix |
Pedals details | Resin Body With Clips & StrapsSteel Cage |
Rear shock absorber | Not Available |
Saddle seat | Selle Italia XO |
Seat post extension | 27.2 (millimeters) DiameterAluminum Micro-adjust |
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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 Giant OCR 3 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant OCR 3 Road here