Rotec PRO DOWNHILL 1998 VS GT IDRIVE 4 4.0 2007 specs comparison
Rotec Pro Downhill
General Infos| Model | Pro Downhill |
| Manufacturer | Rotec |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Black and red and yellow fade |
| Sizes |
- Rider can adjust manually |
| Sizes |
- Rider can adjust manually |
Wheels And Breaking System
| Bike front tire | 26 X 2.20 (inches) Michelin Wild Gripper DH |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Magura Gustav M Levers Magura Gustav M Disc Brakes |
| Hubs for disc brakes | Magura Hugi |
| Rims manufacturer | 32-hole Sun Rims Fatt Albert |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | White Brothers Ti-Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Rotec Custom |
| Headset size | 1 1/8 (inches) Threadless Ringle Sla (millimeters)a Ja (millimeters)a |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG90 |
| Bottom bracket shell width | Rotec Custom |
| Bottom bracket type | 122 (millimeters) Spindle Rotec Sealed Bearing |
| Crankset parts and sizes | 48 Teeth Adventure Components |
| Gear shift levers | Shimano XTR RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
Rotec Pro Downhill Fork System Data
| Derailleur (Front) | Chain Retention Device Rotec Custom Chainguide |
| Derailleur (Rear) | Shimano XTR SGS |
| Fork material | Double Triple-clamp Crown Aluminum |
| Fork type | White Brothers UD 150DH |
Other Specs of Rotec Pro Downhill
| Component group sets | Shimano XTR |
| Pedals details | Shimano PD-M636 SPD |
| Rear shock absorber | 6.5 (inches) Travel Fox Vanilla TC |
| Saddle seat | SDG Big Boy DH |
| Seat post extension | 27.2 (millimeters) Diameter Ringle Moby Duece |
GT idrive 4 4.0
General Infos| Model | idrive 4 4.0 |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-RaceBlack |
| Sizes |
- Xsmall - small - mediuim - large - xlarge |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Kenda Nevegal |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid FR- 5 Levers Tektro Aquila Brakes |
| Hubs for disc brakes | Rear: Shimano Disc Front: MTB Alloy QR For Disc |
| Rims manufacturer | WTB SX-24 |
| Spoke nipples type | Brass CP |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | GT OE Riser |
| Handlebar extender | Optional |
| Handlebar stem details | GT TIG-welded |
| Headset size | 1 1/8 (inches) Integrated FSA Integrated |
Gearing Specifications
| Bicycle chain | Shimano Nine Speed |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ PowerSpline |
| Crankset parts and sizes | 22/32/44 Teeth TruVativ Five-D |
| Gear shift levers | SRAM SX5 |
| Rear gear set | 11 - 32 Teeth 9-speed |
GT idrive 4 4.0 Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | SRAM SX5 |
| Fork material | Single Crown Steel and aluminum |
| Fork type | 100 (millimeters) Suntour SR XCR LO |
Other Specs of GT idrive 4 4.0
| Component group sets | SRAM SX-5/mix |
| Pedals details | MTB Aluminun Body and Cage With Sealed Bearing And Cro-mo Spindle |
| Rear shock absorber | 4 (inches) Fox Float Shock |
| Saddle seat | WTB Speed V |
| Seat post extension | SL Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Rotec provided us with the latest version of its Pro Downhill bike manual
- Find All parts, tires and accessories of Rotec Pro Downhill Mountain bike here
- Get your GT idrive 4 4.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT idrive 4 4.0 Mountain bike here