Specialized GROMROCK 2008 VS Giant RAINER 29ER 2011 specs comparison
Specialized Gromrock
General Infos| Model | Gromrock |
| Manufacturer | Specialized |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Charcoal and black |
| Sizes |
- 12.5 (inches) |
| 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 |
Giant Rainer 29er
General Infos| Model | Rainer 29er |
| Manufacturer | Giant |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Black and Silver |
| Sizes |
- Womens 14 (inches) - womens 16 (inches) - womens 18 (inches) |
Wheels And Breaking System
| Bike front tire | 29 X 2.1 (inches) Maxxis Crossmark |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Tektro 2 Levers Hayes MX 4 Disc Brakes |
| Hubs for disc brakes | Formula |
| Rims manufacturer | 32-hole Giant S-XC2 29 (inches) Sport |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Giant Sport Low Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Giant Sport Alloy |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano HG73 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ Power Spline |
| Crankset parts and sizes | 22/32/42 Teeth SRAM ISO Flow |
| Gear shift levers | SRAM X.4 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Giant Rainer 29er Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | SRAM X.4 |
| Fork material | Single Crown Alloy |
| Fork type | 100 (millimeters) Travel SR and Giant 29 (inches) |
Other Specs of Giant Rainer 29er
| Component group sets | Mountain Mix |
| Pedals details | MTB Caged Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | Fi'zi:k Vesta |
| Seat post extension | 30.9 (millimeters) Diameter Giant Sport Alloy |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Gromrock bike manual
- Find All parts, tires and accessories of Specialized Gromrock Mountain bike here
- Get your Giant Rainer 29er manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant Rainer 29er Mountain bike here