Rocky Mountain HAMMER 2006 VS Specialized GROMROCK 2008 specs comparison
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Rocky Mountain Hammer
General InfosModel | Hammer |
Manufacturer | Rocky Mountain |
Year of production | 2006 |
Current price | Check price Here ==> |
Color choice |
-Not found |
Sizes |
- Not available |
Sizes |
- Not available |
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 Sole Levers Hayes Sole Brakes |
Hubs for disc brakes | Rear: Shimano FH-M525 Front: Shimano HB-M525 |
Rims manufacturer | Alex DP-17 |
Spoke nipples type | Not Available |
Spoke wheel | DT Swiss Champion Stainless Steel |
Frame and Body Specs
Frame materials | Aluminum |
Frame type | TIG-welded |
Handlebar construction | Easton EA30 |
Handlebar extender | Optional |
Handlebar stem details | Easton EA30 |
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 | FSA ISIS |
Crankset parts and sizes | Race Face Ride XC ISIS |
Gear shift levers | Shimano Deore |
Rear gear set | Not Available |
Rocky Mountain Hammer Fork System Data
Derailleur (Front) | Shimano Deore |
Derailleur (Rear) | Shimano Deore XT |
Fork material | Single Crown Aluminum and magnesium |
Fork type | 105 (millimeters) Travel Marzocchi Grand Fondo Race 3 |
Other Specs of Rocky Mountain Hammer
Component group sets | Mountain Mix |
Pedals details | Shimano PD-M520 |
Rear shock absorber | Not Available |
Saddle seat | Velo With RMB Logo |
Seat post extension | Easton EA30 |
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Specialized Gromrock
General InfosModel | Gromrock |
Manufacturer | Specialized |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice |
-Charcoal and black |
Sizes |
- 12.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.1 (inches) Specialized Resolution Wire |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro Jr. Levers Tektro IOX With 6 (inches) Rotor Brakes |
Hubs for disc brakes | Specialized Hi-Lo Disc |
Rims manufacturer | 32-hole Specialized and Alex HRD 24 |
Spoke nipples type | Not Available |
Spoke wheel | 15ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Alloy Riser |
Handlebar extender | Optional |
Handlebar stem details | Specialized 3D Forged Alloy 25.4 (millimeters) |
Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMX X8 |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | 118 (millimeters) Spindle Shimano BB-ES25 |
Crankset parts and sizes | 22/32/44 Teeth SR Suntour XCM-T312 |
Gear shift levers | SRAM 3.0 Comp Grip Shift |
Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Gromrock Fork System Data
Derailleur (Front) | Top Swing Shimano Altus FD-M310-6 |
Derailleur (Rear) | SRAM 3.0 |
Fork material | Single Crown Crown Aluminum and steel |
Fork type | 80 (millimeters) Travel SR Suntour SF7-XCM |
Other Specs of Specialized Gromrock
Component group sets | Mountain Mix |
Pedals details | Steel Cage and composite Body |
Rear shock absorber | Not Available |
Saddle seat | Specialized Kids ATB With Kevlar Sides |
Seat post extension | 30.9 (millimeters) Diameter Specialized Alloy Two Bolt |
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 Specialized Gromrock manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Gromrock Mountain bike here