GT TACHYON 4.0 2011 VS Otis Guy PURIST CAMPY CHORUS ROAD 1999 specs comparison
GT Tachyon 4.0
General Infos| Model | Tachyon 4.0 |
| Manufacturer | GT |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-White |
| Sizes |
- Extra small - Small - Medium - Large |
| Sizes |
- Extra small - Small - Medium - Large |
Wheels And Breaking System
| Bike front tire | 700 X 32c Kenda Kwest |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano EF-51 Levers Tektro RX-1 Brakes |
| Hubs for disc brakes | Formula Alloy |
| Rims manufacturer | 32-hole Jalco DRX3000 |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | Aluminum |
| Handlebar construction | GT Flat Bar |
| Handlebar extender | Optional |
| Handlebar stem details | GT Alloy |
| Headset size | Integrated Sealed |
Gearing Specifications
| Bicycle chain | KMC HG39 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge Sealed |
| Crankset parts and sizes | 48/38/28t Teeth Shimano FC-M311 |
| Gear shift levers | Shimano EF-51 |
| Rear gear set | 11 - 32 Teeth 8-speed |
GT Tachyon 4.0 Fork System Data
| Derailleur (Front) | Shimano M191 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Alloy |
| Fork type | GT Type R Alloy |
Other Specs of GT Tachyon 4.0
| Component group sets | Road Mix |
| Pedals details | Alloy Body and Steel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | GT Sport |
| Seat post extension | GT Design Alloy |
Otis Guy Purist Campy Chorus Road
General Infos| Model | Purist Campy Chorus Road |
| Manufacturer | Otis Guy |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Blue - Custom - Green - Orange - Red - White -Black |
| Sizes |
- 51cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 56cm (centimeters) - 56.5cm (centimeters) - 58cm (centimeters) - 60cm (centimeters) - 60.5cm (centimeters) - 63cm (centimeters) - custom (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Continental Grand Prix 3000 Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Campagnolo Chorus Levers Campagnolo Chorus Dual Pivot Brakes |
| Hubs for disc brakes | Campagnolo Chorus |
| Rims manufacturer | 32-hole Mavic Open Pro |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double-butted Wheelsmith XL Stainless Steel |
Frame and Body Specs
| Frame materials | Dedacciai 18MCDV6/Ritchey WCS Prestige |
| Frame type | Brazed and welded |
| Handlebar construction | ITM Super Italian |
| Handlebar extender | Not Available |
| Handlebar stem details | ITM Eclipse |
| Headset size | 1 (inches) Campagnolo Chorus |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Campagnolo Chorus |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Campagnolo Chorus |
| Crankset parts and sizes | 39/53 Teeth Campagnolo Chorus |
| Gear shift levers | Campagnolo Chorus Ergo |
| Rear gear set | 12 - 23 Teeth 9-speed |
Otis Guy Purist Campy Chorus Road Fork System Data
| Derailleur (Front) | Braze-on Campagnolo Chorus |
| Derailleur (Rear) | Campagnolo Chorus |
| Fork material | Unicrown Crown 4130 Chromoly |
| Fork type | Tange Silhouette |
Other Specs of Otis Guy Purist Campy Chorus Road
| Component group sets | Campagnolo Chorus |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia Flite |
| Seat post extension | 27.2 (millimeters) Diameter American Classic |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Tachyon 4.0 bike manual
- Find All parts, tires and accessories of GT Tachyon 4.0 Road here
- Get your Otis Guy Purist Campy Chorus Road manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Otis Guy Purist Campy Chorus Road Road here