Ross MT. ST. HELENS 1997 VS Specialized ROCKHOPPER PRO DISC 2005 specs comparison
![Ross Mt. St. Helens 1997 comparison online with competitors](https://yobicycle.com/images/models/Ross-Mt.-St.-Helens-1997-specs.jpg)
Ross Mt. St. Helens
General InfosModel | Mt. St. Helens |
Manufacturer | Ross |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
-Green and blue fade |
Sizes |
- Small - Medium - Large - Extra large |
Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 26 X 1.90 (inches) Hutchinson On The Rocks |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Dia-Compe SS-6 Levers Shimano AceraX M-System Brakes |
Hubs for disc brakes | Q and R Rear: Joy Tech Aluminum Cassette Front: Joy Tech Big Hub Q and R |
Rims manufacturer | 32-hole Rigida LASER |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Sapim Stainless Steel |
Frame and Body Specs
Frame materials | Carbon Reinforced Thermoplastic |
Frame type | Monocoque |
Handlebar construction | JY 230HB Aluminum |
Handlebar extender | Ross One-piece Aluminum |
Handlebar stem details | Kalloy Aluminum |
Headset size | 1 1/8 (inches) Threadless YST CS558 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG50 |
Bottom bracket shell width | 73 (millimeters) Threadless |
Bottom bracket type | 113 (millimeters) Spindle YST BB 966 |
Crankset parts and sizes | 22/34/42 Teeth Sugino Impel 300 |
Gear shift levers | Grip Shift ESP 500 |
Rear gear set | 11 - 28 Teeth 7-speed |
Ross Mt. St. Helens Fork System Data
Derailleur (Front) | Top-pull and clamp-on 35.0 (millimeters) Shimano Alivio Top-swing |
Derailleur (Rear) | Grip Shift ESP 5.0 |
Fork material | Triple-clamp Crown Aluminum |
Fork type | Akela Elastomer |
Other Specs of Ross Mt. St. Helens
Component group sets | Grip Shift and Alivio |
Pedals details | Resin Body With Clips & Straps Steel Cage |
Rear shock absorber | Not Available |
Saddle seat | Selle Master Anatomic |
Seat post extension | 27.0 (millimeters) Diameter Aluminum Micro-adjust |
![Specialized Rockhopper Pro Disc 2005 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Rockhopper-Pro-Disc-2005-specs.jpg)
Specialized Rockhopper Pro Disc
General InfosModel | Rockhopper Pro Disc |
Manufacturer | Specialized |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice |
-Silver |
Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.30 (inches) Specialized Enduro |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid FR-5 Levers Avid BB-5 Brakes |
Hubs for disc brakes | Rear: Shimano M-475 Front: Specialized Disc |
Rims manufacturer | 36-hole Sun Rims SingleTrack |
Spoke nipples type | Brass Nipples |
Spoke wheel | 15ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | A1 Premium Aluminum |
Frame type | TIG-welded |
Handlebar construction | Aluminum |
Handlebar extender | Not Available |
Handlebar stem details | TruVativ XR |
Headset size | 1 1/8 (inches) Threadless Sealed Cartridge |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 118 (millimeters) Spindle TruVativ |
Crankset parts and sizes | 22/32 Teeth TruVativ Blaze |
Gear shift levers | Shimano Deore |
Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Rockhopper Pro Disc Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 34.9 (millimeters) Shimano Deore |
Derailleur (Rear) | Shimano Deore LX |
Fork material | Single Crown Aluminum and magnesium |
Fork type | 130 (millimeters) Marzocchi Drop Off Comp |
Other Specs of Specialized Rockhopper Pro Disc
Component group sets | Mountain Mix |
Pedals details | Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | Specialized BG Sport MTB |
Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Ross provided us with the latest version of its Mt. St. Helens bike manual
- Find All parts, tires and accessories of Ross Mt. St. Helens Mountain bike here
- Get your Specialized Rockhopper Pro Disc manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Rockhopper Pro Disc Mountain bike here