Balance ST640 1993 VS Jamis COMET 2011 specs comparison
Balance ST640
General Infos| Model | ST640 |
| Manufacturer | Balance |
| Year of production | 1993 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 52 - 54 - 56 - 58 - 60 - 62 |
| Sizes |
- 52 - 54 - 56 - 58 - 60 - 62 |
Wheels And Breaking System
| Bike front tire | 700 X 20c |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Levers Shimano 600 Ultegra Brakes |
| Hubs for disc brakes | Shimano 600 Ultegra |
| Rims manufacturer | 32-hole Araya CT-19 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Tange Prestige TB |
| Frame type | TIG-welded Steel |
| Handlebar construction | SR 6-bend |
| Handlebar extender | Not Available |
| Handlebar stem details | SR Alloy |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano Hyperglide |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 42/53 Teeth Shimano 600 Ultegra |
| Gear shift levers | Shimano 600 Ultegra STI |
| Rear gear set | 12 - 23 Teeth 8-speed |
Balance ST640 Fork System Data
| Derailleur (Front) | Shimano 600 Ultegra |
| Derailleur (Rear) | Shimano 600 Ultegra |
| Fork material | Not Available |
| Fork type | Chrome-moly Taper Gauge |
Other Specs of Balance ST640
| Component group sets | Shimano 600 Ultegra STI |
| Pedals details | Shimano 600 Ultegra Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Ti |
| Seat post extension | Balance Stilt |
Jamis Comet
General Infos| Model | Comet |
| Manufacturer | Jamis |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Pearl white and monterey red |
| Sizes |
- 47 (centimeters) - 51 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Zaffiro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro RX 4.1 Levers TRP T725 Aero Brakes |
| Hubs for disc brakes | Machined Ball Bearing |
| Rims manufacturer | 20-hole and 24-hole Alex ALX-270 |
| Spoke nipples type | Not Available |
| Spoke wheel | Bladed |
Frame and Body Specs
| Frame materials | Aero 7005 Butted Aluminum |
| Frame type | Aluminum |
| Handlebar construction | Profile Design T2+ Extensions |
| Handlebar extender | Optional |
| Handlebar stem details | Jamis Road 3D Forged Alloy |
| Headset size | 1 1/8 (inches) FSA Internal |
Gearing Specifications
| Bicycle chain | KMC DX10SC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA Mega EXO |
| Crankset parts and sizes | 53/39t Teeth FSA Gossamer |
| Gear shift levers | Shimano Dura Ace |
| Rear gear set | 11 - 25 Teeth 10-speed |
Jamis Comet Fork System Data
| Derailleur (Front) | Braze-on Shimano 105 FD-5700 |
| Derailleur (Rear) | Shimano Ultegra RD-6700 |
| Fork material | Carbon |
| Fork type | Windshield Aero |
Other Specs of Jamis Comet
| Component group sets | Triathlon Mix |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Ponza TT |
| Seat post extension | Jamis Aero Carbon |
Useful links and guides ....
- To know more about this exacte bike, Balance provided us with the latest version of its ST640 bike manual
- Find All parts, tires and accessories of Balance ST640 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
