Specialized BIG HIT GROM 2004 VS Rocky Mountain ETSX 30 2008 specs comparison
Specialized Big Hit Grom
General Infos| Model | Big Hit Grom |
| Manufacturer | Specialized |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Red |
| Sizes |
- Short |
| Sizes |
- Short |
Wheels And Breaking System
| Bike front tire | 24 X 2.30 (inches) Specialized Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Tektro Jr. V Levers Hayes HMX-2 Mechanical Disc Brakes |
| Hubs for disc brakes | Aluminum Disc Q and R |
| Rims manufacturer | 36-hole Sun Rims Ditch Witch |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | TruVativ Hussefelt |
| Headset size | 1 1/8 (inches) Threadless Aheadset Tank MX |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle TruVativ ISIS DH |
| Crankset parts and sizes | 38 Teeth TruVativ Hussefelt |
| Gear shift levers | Shimano Alivio RapidFire |
| Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Big Hit Grom Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Dual Crown Aluminum |
| Fork type | 100 (millimeters) Travel Marzocchi MZ Comp |
Other Specs of Specialized Big Hit Grom
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Platform |
| Rear shock absorber | Coil |
| Saddle seat | Specialized Jumping |
| Seat post extension | 30.9 (millimeters) Diameter Aluminum |
Rocky Mountain ETSX 30
General Infos| Model | ETSX 30 |
| Manufacturer | Rocky Mountain |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Laser Blue |
| Sizes |
- 15 (inches) - 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.30 (inches) WTB Exi Wolf |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore Levers Shimano Deore Brakes |
| Hubs for disc brakes | Shimano Deore |
| Rims manufacturer | WTB Speed Disc XC |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Easton 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Race Face Ride XC 31.8 |
| Handlebar extender | Optional |
| Handlebar stem details | Race Face Ride XC 31.8 |
| Headset size | FSA |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano HG53-9 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Race Face Ride XC X-Type |
| Crankset parts and sizes | Race Face Ride XC X-Type |
| Gear shift levers | Shimano Deore |
| Rear gear set | 9-speed |
Rocky Mountain ETSX 30 Fork System Data
| Derailleur (Front) | Shimano LX |
| Derailleur (Rear) | Shimano XT |
| Fork material | Single |
| Fork type | 140 (millimeters) Travel Fox 32 Float R |
Other Specs of Rocky Mountain ETSX 30
| Component group sets | Mountain Mix |
| Pedals details | Shimano PD-M520 |
| Rear shock absorber | 4 (inches) - 5 (inches) Adjustable Travel Fox Float RP23 |
| Saddle seat | WTB Rocket V |
| Seat post extension | Race Face Ride |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Big Hit Grom bike manual
- Find All parts, tires and accessories of Specialized Big Hit Grom Mountain bike here
- Get your Rocky Mountain ETSX 30 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain ETSX 30 Mountain bike here