Ross GRAN TOUR 1993 VS Jamis AURORA 1998 specs comparison
Ross Gran Tour
General Infos| Model | Gran Tour |
| Manufacturer | Ross |
| Year of production | 1993 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 19 - 21 - 23 - 25 - 19WM - Boys 13/w 24-inch wheel |
| 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 | Levers Alloy Brakes |
| Hubs for disc brakes | Jou Yu |
| Rims manufacturer | 36-hole Weinmann 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 Teeth SR CFC-405 |
| Gear shift levers | Shimano Tourney 20 Thumbshifters |
| Rear gear set | 14 - 28 Teeth 6-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 |
Jamis Aurora
General Infos| Model | Aurora |
| Manufacturer | Jamis |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Electric Blue |
| Sizes |
- 50 cm (centimeters) - 53 cm (centimeters) - 55 cm (centimeters) - 57 cm (centimeters) - 59 cm (centimeters) - 62 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 25c Ritchey Tom Slick |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano RSX Levers Shimano RSX Dual Pivot Brakes |
| Hubs for disc brakes | Shimano RSX |
| Rims manufacturer | 36-hole Sun Rims CR18 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 525 |
| Frame type | TIG-welded |
| Handlebar construction | Kalloy |
| Handlebar extender | Not Available |
| Handlebar stem details | Kalloy Chromoly |
| Headset size | 1 (inches) Victor VP-H242NW |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118 (millimeters) Spindle Shimano BB-LP26 |
| Crankset parts and sizes | 26/36/46 Teeth Shimano RSX |
| Gear shift levers | Shimano RSX STI Dual Control |
| Rear gear set | 11 - 24 Teeth 7-speed |
Jamis Aurora Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano RSX Top-swing |
| Derailleur (Rear) | Shimano RSX GS |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Jamis |
Other Specs of Jamis Aurora
| Component group sets | Shimano RSX |
| Pedals details | Wellgo With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Comp |
| Seat post extension | 26.8 (millimeters) Diameter Kalloy Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Ross provided us with the latest version of its Gran Tour bike manual
- Find All parts, tires and accessories of Ross Gran Tour Road here
- Get your Jamis Aurora manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Aurora Road here