GT AGGRESSOR 1998 VS Rocky Mountain HAMMER RACE 1999 specs comparison
GT Aggressor
General Infos| Model | Aggressor |
| Manufacturer | GT |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice | - orange-Black |
| Sizes | - 12.5 (inches)- 14.5 (inches)- 16 (inches)- 18 (inches)- 19 (inches)- 20 (inches) |
| Sizes | - 12.5 (inches)- 14.5 (inches)- 16 (inches)- 18 (inches)- 19 (inches)- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Knobby |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Dia-Compe DP-7 LeversDia-Compe VC-757 Brakes |
| Hubs for disc brakes | Q and RAluminum |
| Rims manufacturer | 36-holeWeinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Flat |
| Handlebar extender | Optional |
| Handlebar stem details | GT Hi-rise |
| Headset size | 1 1/8 (inches) Sealed |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-UG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano BB-LP27 |
| Crankset parts and sizes | 24/34/46 TeethSR and Suntour XR25 |
| Gear shift levers | Shimano Alivio RapidFire Plus |
| Rear gear set | 11 - 28 Teeth7-speed |
GT Aggressor Fork System Data
| Derailleur (Front) | Shimano Altus Top-swing |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Triple-clamp CrownChromoly |
| Fork type | RST 261 |
Other Specs of GT Aggressor
| Component group sets | Mountain Mix |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | GT |
| Seat post extension | 26.8 (millimeters) DiameterAluminum Micro-adjust |
Rocky Mountain Hammer Race
General Infos| Model | Hammer Race |
| Manufacturer | Rocky Mountain |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice | -Speed Blue and Shredded Silver |
| Sizes | - 14.5 (inches)- 16 (inches)- 17.5 (inches)- 18.5 (inches)- 19.5 (inches)- 21 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Michelin Wild Gripper Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid SD-1.9 TL LeversAvid SD-20 Brakes |
| Hubs for disc brakes | Shimano Deore LX |
| Rims manufacturer | 32-holeSun Rims CR18 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeDT Champion Stainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 525 |
| Frame type | TIG-welded |
| Handlebar construction | ButtedAluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Forged Alloy |
| Headset size | 1 1/8 (inches) Threadless Ritchey Logic Expert |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG72 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 110 (millimeters) SpindleShimano Cartridge |
| Crankset parts and sizes | 22/32/44 TeethRace Face Turbine LP |
| Gear shift levers | SRAM ESP 9.0 |
| Rear gear set | 11 - 32 Teeth9-speed |
Rocky Mountain Hammer Race Fork System Data
| Derailleur (Front) | Clamp-on 28.6 (millimeters)Shimano Deore LX Top-swing |
| Derailleur (Rear) | SRAM ESP 9.0 |
| Fork material | Triple-clamp CrownAluminum |
| Fork type | 2.75 (inches) TravelMarzocchi Bomber Z-4 |
Other Specs of Rocky Mountain Hammer Race
| Component group sets | Mountain Mix |
| Pedals details | RMB Competition XC Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia XO |
| Seat post extension | 26.8 (millimeters) DiameterAluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Aggressor bike manual
- Find All parts, tires and accessories of GT Aggressor Mountain bike here
- Get your Rocky Mountain Hammer Race manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Hammer Race Mountain bike here