Rocky Mountain HAMMER 2005 VS GT AVALANCHE 3.0 DISC GTW 2011 specs comparison

Rocky Mountain Hammer
General InfosModel | Hammer |
Manufacturer | Rocky Mountain |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice |
-Team Red |
Sizes |
- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Sizes |
- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.10 (inches) IRC Serac XC |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Hayes HFX-9 Hydraulic Disc Front and Hayes HFX-9 Hydraulic Rear Levers Hayes HFX-9 Hydraulic Disc Brakes |
Hubs for disc brakes | Shimano HB-M525 Disc |
Rims manufacturer | 32-hole Alex TD-17 Disc |
Spoke nipples type | Not Available |
Spoke wheel | DT Swiss Champion Stainless Steel |
Frame and Body Specs
Frame materials | Reynolds 725 |
Frame type | TIG-welded |
Handlebar construction | Race Face Evolve XC |
Handlebar extender | Optional |
Handlebar stem details | Race Face Evolve XC |
Headset size | 1 1/8 (inches) Threadless FSA |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Race Face Evolve XC X-Type |
Crankset parts and sizes | RaceFace Evolve XC X-Type |
Gear shift levers | Shimano Deore |
Rear gear set | 9-speed |
Rocky Mountain Hammer Fork System Data
Derailleur (Front) | Shimano Deore LX |
Derailleur (Rear) | Shimano Deore XT |
Fork material | Single Crown Aluminum |
Fork type | 105 (millimeters) Travel Marzocchi MZ Comp |
Other Specs of Rocky Mountain Hammer
Component group sets | Mountain Mix |
Pedals details | Shimano PD-M520 SPD |
Rear shock absorber | Not Available |
Saddle seat | Selle Italia Fokus ATB |
Seat post extension | Race Face Evolve XC |

GT Avalanche 3.0 Disc GTW
General InfosModel | Avalanche 3.0 Disc GTW |
Manufacturer | GT |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Splash white |
Sizes |
- XS - S - M - L |
Wheels And Breaking System
Bike front tire | 26 X 2.1'' Maxxis Mobster |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro Levers Tektro Novela Brakes |
Hubs for disc brakes | Alloy Disc QR |
Rims manufacturer | Alex DC 25 |
Spoke nipples type | Brass |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | 6061-T6 Aluminum |
Frame type | Aluminum |
Handlebar construction | 6062 Aluminum Riser |
Handlebar extender | Optional |
Handlebar stem details | Threadless 4 Bolt |
Headset size | 1 1/8 (inches) Tange Seiki |
Gearing Specifications
Bicycle chain | KMC Z72 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Tange Sealed Cartridge |
Crankset parts and sizes | 42/32/23t Teeth Suntour XCT |
Gear shift levers | Shimano SL-M310 |
Rear gear set | 11 - 32 Teeth 8-speed |
GT Avalanche 3.0 Disc GTW Fork System Data
Derailleur (Front) | Shimano Acera |
Derailleur (Rear) | Shimano Alivio |
Fork material | Not Available |
Fork type | 100 (millimeters) Travel SR Suntour XCM V2 |
Other Specs of GT Avalanche 3.0 Disc GTW
Component group sets | Mountain Mix |
Pedals details | GT Slim Line Flat |
Rear shock absorber | Not Available |
Saddle seat | GTw Mountain |
Seat post extension | All Terra Alloy Micro-Adjust |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its Hammer bike manual
- Find All parts, tires and accessories of Rocky Mountain Hammer Mountain bike here
- Get your GT Avalanche 3.0 Disc GTW manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Avalanche 3.0 Disc GTW Mountain bike here