GT I-DRIVE 1.0 2004 VS Tomac 78 SPECIAL 1999 specs comparison
GT I-Drive 1.0
General Infos| Model | I-Drive 1.0 |
| Manufacturer | GT |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- Small - Medium - Large - Extra large |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 1.95 (inches) Tioga Factory XC Front: 26 X 2.10 (inches) Tioga Factory XC Extreme |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore M525 Hydraulic Levers Shimano Deore M525 Hydraulic Disc Brakes |
| Hubs for disc brakes | Shimano Deore Disc |
| Rims manufacturer | 32-hole Syncros Big Box |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Syncros 6061 Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Ritchey Wide Mouth |
| Headset size | 1 1/8 (inches) Threadless Tange Seiki |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ ISIS Cartridge |
| Crankset parts and sizes | TruVativ Firex |
| Gear shift levers | Shimano Deore Rapidfire Plus |
| Rear gear set | 12 - 32 Teeth 9-speed |
GT I-Drive 1.0 Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano Deore XT SGS |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 100 (millimeters) Travel Rock Shox Duke XC |
Other Specs of GT I-Drive 1.0
| Component group sets | Mountain Mix |
| Pedals details | Ritchey Logic Comp V.3 |
| Rear shock absorber | 4.5 (inches) Travel Fox Float R |
| Saddle seat | SDG Grand Prix |
| Seat post extension | Aluminum Micro-adjust |
Tomac 78 Special
General Infos| Model | 78 Special |
| Manufacturer | Tomac |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Guards Red |
| Sizes |
- Large - medium - small |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Tioga Factory XC Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Magura Louise Levers Magura Louise Disc Brakes |
| Hubs for disc brakes | Mavic Crossmax Disc |
| Rims manufacturer | 26-hole and 28-hole Mavic Crossmax Disc |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double-butted Mavic Stainless Steel |
Frame and Body Specs
| Frame materials | Easton SC7000 Scandium Alloy |
| Frame type | MIG-welded |
| Handlebar construction | Profile |
| Handlebar extender | Optional |
| Handlebar stem details | Profile |
| Headset size | 1 1/8 (inches) Threadless Race Face Real Seal |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs SC-M90 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Race Face Taperlock |
| Crankset parts and sizes | 22/32/44 Teeth Race Face Turbine LP |
| Gear shift levers | SRAM ESP 9.0 SL |
| Rear gear set | 11 - 32 Teeth 9-speed |
Tomac 78 Special Fork System Data
| Derailleur (Front) | Top-pull SRAM ESP 9.0SL |
| Derailleur (Rear) | SRAM ESP 9.0 SL |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | 3.15 (inches) Travel Answer Manitou SX Ti |
Other Specs of Tomac 78 Special
| Component group sets | Mountain Mix |
| Pedals details | Shimano PD-M747 SPD |
| Rear shock absorber | 3.0 (inches) Travel Answer Bazooka |
| Saddle seat | Tioga Multicontrol XC |
| Seat post extension | 31.6 (millimeters) Diameter Profile |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its I-Drive 1.0 bike manual
- Find All parts, tires and accessories of GT I-Drive 1.0 Mountain bike here
- Get your Tomac 78 Special manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Tomac 78 Special Mountain bike here