GT ZR-2000 1999 VS Jamis COMET 1998 specs comparison
GT ZR-2000
General Infos| Model | ZR-2000 |
| Manufacturer | GT |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Candy Blue |
| Sizes |
- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
| Sizes |
- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Michelin Axial Select |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra STI Levers Shimano Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Shimano Ultegra |
| Rims manufacturer | 32-hole Mavic Open Pro |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Butted 7000 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Modolo |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | 1 (inches) Tange-Seiki Vantage |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG92 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 109.5 (millimeters) Spindle Shimano BB-6500 |
| Crankset parts and sizes | 39/53 Teeth Shimano Ultegra |
| Gear shift levers | Shimano Ultegra STI Dual Control |
| Rear gear set | 12 - 25 Teeth 9-speed |
GT ZR-2000 Fork System Data
| Derailleur (Front) | Shimano Ultegra |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Unicrown Crown Carbon Fiber Composite |
| Fork type | GT Edge |
Other Specs of GT ZR-2000
| Component group sets | Shimano Ultegra |
| Pedals details | Shimano PD-6600 Ultegra SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Chromoly Rails GT |
| Seat post extension | Aluminum Micro-adjust |
Jamis Comet
General Infos| Model | Comet |
| Manufacturer | Jamis |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss White |
| Sizes |
- 49 cm (centimeters) - 51 cm (centimeters) - 53 cm (centimeters) - 55 cm (centimeters) - 57 cm (centimeters) - 59 cm (centimeters) - 61 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Continental Grand Prix Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 600 Ultegra Levers Shimano 600 Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Shimano 600 Ultegra |
| Rims manufacturer | 28-hole and 32-hole Mavic CXP 30 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double-butted Wheelsmith Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted Aero 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | TTT Forma |
| Handlebar extender | Not Available |
| Handlebar stem details | Syncros Altura |
| Headset size | 1 (inches) Shimano 600 Ultegra |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG92 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118.5 (millimeters) Spindle Shimano BB-6500 |
| Crankset parts and sizes | 39/53 Teeth Shimano 600 Ultegra |
| Gear shift levers | Shimano 600 Ultegra STI Dual Control |
| Rear gear set | 12 - 23 Teeth 9-speed |
Jamis Comet Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano 600 Ultegra |
| Derailleur (Rear) | Shimano 600 Ultegra SS |
| Fork material | Aero Crown Aluminum |
| Fork type | Kinesis Air Foil |
Other Specs of Jamis Comet
| Component group sets | Shimano 600 Ultegra |
| Pedals details | Time Equipe Challenge Pro |
| Rear shock absorber | Not Available |
| Saddle seat | Titanium Rails SDG Ventura Comp |
| Seat post extension | 27.0 (millimeters) Diameter Thomson Elite |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its ZR-2000 bike manual
- Find All parts, tires and accessories of GT ZR-2000 Road here
- Get your Jamis Comet manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Comet Road here