Rocky Mountain SPEED 1997 VS GT DH-I 2007 specs comparison
Rocky Mountain Speed
General Infos| Model | Speed |
| Manufacturer | Rocky Mountain |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Orange and black |
| Sizes |
- 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
| Sizes |
- 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) WTB VelociRaptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid SD-3.0 Levers Avid 1D-30 Brakes |
| Hubs for disc brakes | Rear: Shimano Deore XT Front: Shimano Deore XT Suspension |
| Rims manufacturer | 32-hole Sun Rims CR17A |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Easton RMB Design |
| Frame type | TIG-welded |
| Handlebar construction | Race Face |
| Handlebar extender | Optional |
| Handlebar stem details | Syncros |
| Headset size | 1 1/8 (inches) Threadless Race Face Real Seal |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs SC-M55 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Shimano BB-UN72 |
| Crankset parts and sizes | 22/32/44 Teeth Race Face |
| Gear shift levers | Shimano Deore XT RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
Rocky Mountain Speed Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore XT Top-swing |
| Derailleur (Rear) | Shimano Deore XT SGS |
| Fork material | Triple-clamp Crown Magnesium |
| Fork type | Rock Shox Judy XC |
Other Specs of Rocky Mountain Speed
| Component group sets | Shimano Deore XT |
| Pedals details | Ritchey Logic |
| Rear shock absorber | 1.5 (inches) Travel Fox Vanilla R |
| Saddle seat | Selle Italia |
| Seat post extension | 26.8 (millimeters) Diameter Syncros Hardcore Aluminum |
GT DH-i
General Infos| Model | DH-i |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-NASA White |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.35 (inches) Kenda Nevegal Front: 26 X 2.50 (inches) Kenda Nevegal |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Juicy 7 Levers Avid Juicy 7 With 8 (inches) Rotor Front and Avid Juicy 7 With 6 (inches) Rotor Rear Brakes |
| Hubs for disc brakes | Rear: DT Swiss FW 440 12 (millimeters) Thru Axle Front: DT Swiss FW 440 20 (millimeters) Thru Axle |
| Rims manufacturer | Sun MTX Welded |
| Spoke nipples type | DT Brass |
| Spoke wheel | 14/15ga. DT Swiss |
Frame and Body Specs
| Frame materials | GT DH-i Aluminum and Carbon Fiber |
| Frame type | TIG-welded and Monocoque |
| Handlebar construction | Easton MonkeyLite DH Carbon |
| Handlebar extender | Optional |
| Handlebar stem details | Easton Vice |
| Headset size | FSA Pig DH Pro |
Gearing Specifications
| Bicycle chain | Shimano |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Saint |
| Crankset parts and sizes | 42 Teeth Shimano Saint |
| Gear shift levers | SRAM X.0 |
| Rear gear set | 12 - 25 Teeth 9-speed |
GT DH-i Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | SRAM X.0 Short Cage |
| Fork material | Dual Crown Aluminum and magnesium |
| Fork type | 203 (millimeters) Travel Rock Shox Boxxer World Cup |
Other Specs of GT DH-i
| Component group sets | Downhill Mix |
| Pedals details | Optional |
| Rear shock absorber | 8.5 (inches) Travel Fox DHX Coil 5.0 |
| Saddle seat | SDG I-Fly I-Beam |
| Seat post extension | AL 2014 SDG I-Beam |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its Speed bike manual
- Find All parts, tires and accessories of Rocky Mountain Speed Mountain bike here
- Get your GT DH-i manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT DH-i Mountain bike here