Marin ROCK SPRINGS 2003 VS GT I-DRIVE 4 3.0 2006 specs comparison
Marin Rock Springs
General Infos| Model | Rock Springs |
| Manufacturer | Marin |
| Year of production | 2003 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss Silver |
| Sizes |
- 15.5 (inches) - 17.5 (inches) - 19 (inches) |
| Sizes |
- 15.5 (inches) - 17.5 (inches) - 19 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.24 (inches) WTB MotoRaptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Speed Dial 5 Levers Hayes HMX-1 Mechanical Disc Brakes |
| Hubs for disc brakes | Comp Disc |
| Rims manufacturer | 32-hole Mavic X139 Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | DH Riser |
| Handlebar extender | Optional |
| Handlebar stem details | FSA FR200 |
| Headset size | 1 1/8 (inches) Threadless WTB Momentum Comp ST |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 22/32/44 Teeth TruVativ Five D |
| Gear shift levers | Shimano Deore RapidFire SL |
| Rear gear set | 11 - 32 Teeth 9-speed |
Marin Rock Springs Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano Deore LX |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 100 (millimeters) Travel Answer Manitou Black Elite |
Other Specs of Marin Rock Springs
| Component group sets | Mountain Mix |
| Pedals details | WTB Clipless |
| Rear shock absorber | Fox Float |
| Saddle seat | WTB SST Speed V Comp |
| Seat post extension | 30.0 (millimeters) Diameter Marin Comp Aluminum |
GT i-Drive 4 3.0
General Infos| Model | i-Drive 4 3.0 |
| Manufacturer | GT |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-F-one Red |
| Sizes |
- Xsmall - small - mediuim - large - xlarge |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Tioga Blue Dragon Front: 26 X 2.10 (inches) Tioga Yellow Kirin Slo Rebound |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Speed Dial 7 Levers Avid BB5 Cable Actuated Disc Brake Brakes |
| Hubs for disc brakes | Rear: Shimano Disc Front: MTB Disc Alloy QR |
| Rims manufacturer | WTB Speed Disc |
| Spoke nipples type | Brass CP |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | GT I-Drive 4 6061 Heat Treated Full Suspension Frame |
| Frame type | TIG-welded |
| Handlebar construction | GT Butted Alum X Country Bar With 35 (millimeters) Rise And 7 Degree Bend |
| Handlebar extender | Not Available |
| Handlebar stem details | GT 4 Bolt Face With TIG Welded Extension And Clamp |
| Headset size | Sealed Angular Contact Bearing FSA Integrated |
Gearing Specifications
| Bicycle chain | Shimano CN-HG73 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ ISIS Drive Hollow Spindle |
| Crankset parts and sizes | 22/32/42 Teeth Truvativ Firex |
| Gear shift levers | Shimano 9 Speed |
| Rear gear set | 12 - 32 Teeth 9-speed |
GT i-Drive 4 3.0 Fork System Data
| Derailleur (Front) | Shimano Deore LX |
| Derailleur (Rear) | Shimano Deore LX |
| Fork material | Steel and aluminum |
| Fork type | 100 (millimeters) RockShox J4 |
Other Specs of GT i-Drive 4 3.0
| Component group sets | Mountain Mix |
| Pedals details | Crank Brothers Candy C |
| Rear shock absorber | 4 (inches) Travel Fox Float Air Shock 6 and 1.25 Standard Length |
| Saddle seat | SDG Bel Air |
| Seat post extension | SL Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, Marin provided us with the latest version of its Rock Springs bike manual
- Find All parts, tires and accessories of Marin Rock Springs Mountain bike here
- Get your GT i-Drive 4 3.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT i-Drive 4 3.0 Mountain bike here