Rocky Mountain HAMMER RACE 1999 VS Trek 820 2002 specs comparison
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) |
| 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 Levers Avid SD-20 Brakes |
| Hubs for disc brakes | Shimano Deore LX |
| Rims manufacturer | 32-hole Sun Rims CR18 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge DT Champion Stainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 525 |
| Frame type | TIG-welded |
| Handlebar construction | Butted Aluminum |
| 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) Spindle Shimano Cartridge |
| Crankset parts and sizes | 22/32/44 Teeth Race Face Turbine LP |
| Gear shift levers | SRAM ESP 9.0 |
| Rear gear set | 11 - 32 Teeth 9-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 Crown Aluminum |
| Fork type | 2.75 (inches) Travel Marzocchi 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) Diameter Aluminum Micro-adjust |
Trek 820
General Infos| Model | 820 |
| Manufacturer | Trek |
| Year of production | 2002 |
| Current price | Check price Here ==> |
| Color choice |
- Dark Silver and Silver -Dark Blue |
| Sizes |
- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 17 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Bontrager Connection |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano EF-29 Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Q and R Aluminum |
| Rims manufacturer | Matrix 550 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Chromoly Seat Tube and hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Hi-tensile Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum Threadless |
| Headset size | 1 1/8 (inches) Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth Sun Race FC-M35 |
| Gear shift levers | Shimano EF-29 |
| Rear gear set | 13 - 30 Teeth 7-speed |
Trek 820 Fork System Data
| Derailleur (Front) | Shimano C051 |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Single Triple-clamp |
| Fork type | 2.5 (inches) Travel RST Capa-CL |
Other Specs of Trek 820
| Component group sets | Mountain Mix |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Trek ATB |
| Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its Hammer Race bike manual
- Find All parts, tires and accessories of Rocky Mountain Hammer Race Mountain bike here
- Get your Trek 820 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Mountain bike here