Rocky Mountain SHERPA 30 2011 VS Trek 520 1998 specs comparison
Rocky Mountain Sherpa 30
General Infos| Model | Sherpa 30 |
| Manufacturer | Rocky Mountain |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- 47 - 50 - 53 - 57 - 59 |
| Sizes |
- 47 - 50 - 53 - 57 - 59 |
Wheels And Breaking System
| Bike front tire | 700 X 32c Continental Contact |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro RL340 Levers Avid Shorty 4 Brakes |
| Hubs for disc brakes | Shimano Deore |
| Rims manufacturer | 36-hole Mavic A719 |
| Spoke nipples type | Not Available |
| Spoke wheel | DT Champion |
Frame and Body Specs
| Frame materials | Reynolds 725 Chromoly |
| Frame type | Steel |
| Handlebar construction | Ritchey Comp |
| Handlebar extender | Optional |
| Handlebar stem details | Ritchey 4-Bolt |
| Headset size | Cane Creek A71 |
Gearing Specifications
| Bicycle chain | Shimano HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA Mega EXO |
| Crankset parts and sizes | 50/39/30t Teeth FSA Omega EXO |
| Gear shift levers | Shimano Dura Ace |
| Rear gear set | 11 - 32 Teeth |
Rocky Mountain Sherpa 30 Fork System Data
| Derailleur (Front) | Shimano Tiagra |
| Derailleur (Rear) | Shimano SLX |
| Fork material | Steel |
| Fork type | RMB Touring Chromoly |
Other Specs of Rocky Mountain Sherpa 30
| Component group sets | Touring Mix |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | RMB TR Hi Pad |
| Seat post extension | 27.2 (millimeters) Diameter Ritchey 2-Bolt |
Trek 520
General Infos| Model | 520 |
| Manufacturer | Trek |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Pearl Navy |
| Sizes |
- 17 (inches) - 20.5 (inches) - 23 (inches) - 25 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Continental Super Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Dia-Compe 287 Levers Shimano Deore LX M-System Brakes |
| Hubs for disc brakes | Rear: Shimano Deore LX Front: Shimano STX-RC |
| Rims manufacturer | 36-hole Matrix Vapor |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted True Temper Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | ICON |
| Handlebar extender | Not Available |
| Handlebar stem details | Kalloy KWG Aluminum |
| Headset size | 1 (inches) Tange-Seiki CDS |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs PC-41 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118 (millimeters) Spindle Shimano BB-UN52 |
| Crankset parts and sizes | 30/42/52 Teeth Shimano 105SC |
| Gear shift levers | Shimano 600 Ultegra Bar-end |
| Rear gear set | 11 - 30 Teeth 8-speed |
Trek 520 Fork System Data
| Derailleur (Front) | Top-pull Shimano 105SC |
| Derailleur (Rear) | Shimano Deore LX SGS |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Trek |
Other Specs of Trek 520
| Component group sets | Touring Mix |
| Pedals details | Shimano PD-M323 SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Bassano Vuelta |
| Seat post extension | 27.2 (millimeters) Diameter Polygon PM-501 |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its Sherpa 30 bike manual
- Find All parts, tires and accessories of Rocky Mountain Sherpa 30 Touring here
- Get your Trek 520 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 520 Touring here