Rocky Mountain VERTEX 30 2004 VS Trek 3900 2006 specs comparison
Rocky Mountain Vertex 30
General Infos| Model | Vertex 30 |
| Manufacturer | Rocky Mountain |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) |
| Sizes |
- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Maxxis High Roller |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore Levers Shimano BR-M475 Mechanical Disc Brakes |
| Hubs for disc brakes | Shimano HB-M475 Disc |
| Rims manufacturer | Alex Ace 19 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 15ga. Straight Gauge DT Champion Stainless Steel |
Frame and Body Specs
| Frame materials | Easton Elite Taperwall |
| Frame type | TIG-welded |
| Handlebar construction | RMB Riser |
| Handlebar extender | Optional |
| Handlebar stem details | RMB Mtn XC |
| Headset size | 1 1/8 (inches) Threadless Ritchey Logic |
Gearing Specifications
| Bicycle chain | Shimano CN-HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Race Face ISIS |
| Crankset parts and sizes | Race Face Ride ISIS |
| Gear shift levers | Shimano Deore RapidFire |
| Rear gear set | 9-speed |
Rocky Mountain Vertex 30 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 EXR Comp |
Other Specs of Rocky Mountain Vertex 30
| Component group sets | Mountain Mix |
| Pedals details | Shimano PD-M520 SPD |
| Rear shock absorber | Not Available |
| Saddle seat | RMB Custom |
| Seat post extension | RMB |
Trek 3900
General Infos| Model | 3900 |
| Manufacturer | Trek |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
- Willow Green and Gray Green -Matte Lava Black and Matte Black |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 13 (inches) - womens 16 (inches) - womens 19.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Bontrager Connection Trail |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano EF-50 Levers Tektro Linear-pull Brakes |
| Hubs for disc brakes | Rear: Shimano RM30 Front: Aluminum |
| Rims manufacturer | Matrix 550 |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Alpha Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-tensile |
| Handlebar extender | Not Available |
| Handlebar stem details | Bontrager |
| Headset size | Aheadset Slimstak |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/34/42 Teeth SR XCC-150 |
| Gear shift levers | Shimano EF50 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Trek 3900 Fork System Data
| Derailleur (Front) | Shimano FD-C050 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Single Crown Aluminum |
| Fork type | 70 (millimeters) Travel InSync Grind 1 |
Other Specs of Trek 3900
| Component group sets | Mountain Mix |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Sport |
| Seat post extension | Bontrager |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its Vertex 30 bike manual
- Find All parts, tires and accessories of Rocky Mountain Vertex 30 Mountain bike here
- Get your Trek 3900 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 3900 Mountain bike here