Jamis AURORA 2000 VS Ross GRAN TOUR 1993 specs comparison
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➜ Jamis Aurora price
➜ Ross Gran Tour price
Jamis Aurora
General Infos| Model | Aurora |
| Manufacturer | Jamis |
| Year of production | 2000 |
| Current price | 🛒 View Price → |
| Color choice | -Gloss Black |
| Sizes | - 47cm (centimeters)- 50cm (centimeters)- 53cm (centimeters)- 55cm (centimeters)- 57cm (centimeters)- 59cm (centimeters)- 62cm (centimeters) |
| Sizes | - 47cm (centimeters)- 50cm (centimeters)- 53cm (centimeters)- 55cm (centimeters)- 57cm (centimeters)- 59cm (centimeters)- 62cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 30c Ritchey Tom Slick |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Sora STI LeversTektro Cantilever Brakes |
| Hubs for disc brakes | Shimano Sora |
| Rims manufacturer | 36-holeMavic T221 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Double-buttedSha-Dar Stainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 520 |
| Frame type | Brazed and welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Not Available |
| Handlebar stem details | Chromoly |
| Headset size | 1 (inches) Aluminum |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC HG-50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) SpindleShimano BB-LP27 |
| Crankset parts and sizes | 30/42/52 TeethShimano Sora |
| Gear shift levers | Shimano Sora STI |
| Rear gear set | 12 - 25 Teeth8-speed |
Jamis Aurora Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters)Shimano Sora |
| Derailleur (Rear) | Shimano Sora SS |
| Fork material | Unicrown CrownChromoly |
| Fork type | Spinner |
Other Specs of Jamis Aurora
| Component group sets | Shimano Sora |
| Pedals details | Wellgo LU-955A With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Comp |
| Seat post extension | 27.2 (millimeters) DiameterPost Moderne Solace ST Suspension |
Ross Gran Tour
General Infos| Model | Gran Tour |
| Manufacturer | Ross |
| Year of production | 1993 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| Sizes | - 19 - 21 - 23 - 25 - 19WM - Boys 13/w 24-inch wheel |
Wheels And Breaking System
| Bike front tire | 27 X 1 1/4 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 27 (inches) Wheels |
| Brakeset type | LeversAlloy Brakes |
| Hubs for disc brakes | Jou Yu |
| Rims manufacturer | 36-holeWeinmann 2115 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Not Available |
| Frame type | TIG-welded Steel |
| Handlebar construction | H.L. Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | KMC UG-50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 42/52 TeethSR CFC-405 |
| Gear shift levers | Shimano Tourney 20 Thumbshifters |
| Rear gear set | 14 - 28 Teeth6-speed |
Ross Gran Tour Fork System Data
| Derailleur (Front) | Shimano Tourney 20 |
| Derailleur (Rear) | Shimano Tourney 20 |
| Fork material | Not Available |
| Fork type | Not Available |
Other Specs of Ross Gran Tour
| Component group sets | Shimano Tourney 20 |
| Pedals details | Victor 393 |
| Rear shock absorber | Not Available |
| Saddle seat | Ross |
| Seat post extension | Alloy |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Aurora bike manual
- Find All parts, tires and accessories of Jamis Aurora Road here
- Get your Ross Gran Tour manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Ross Gran Tour Road here