Ross MT. ST. HELENS 1997 VS Specialized HARDROCK SPORT DISC 29 2010 specs comparison
Ross Mt. St. Helens
General Infos| Model | 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 Hardrock Sport Disc 29
General Infos| Model | Hardrock Sport Disc 29 |
| Manufacturer | Specialized |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Ti PAB |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 29 X 2.00 (inches) Specialized Fast Trak LK Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Alloy Linear Levers Avid BB5 With 160 (millimeters) Rotor Brakes |
| Hubs for disc brakes | Forged Alloy Disc |
| Rims manufacturer | 28-hole and 32-hole Alex RHD |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | 3D Forged |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC X8 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 118 (millimeters) Spindle Shimano BB-ES25 Octalink |
| Crankset parts and sizes | 22/32/42 Teeth SR Suntour |
| Gear shift levers | SRAM X.4 Trigger |
| Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Hardrock Sport Disc 29 Fork System Data
| Derailleur (Front) | Shimano Altus |
| Derailleur (Rear) | SRAM X.4 |
| Fork material | Single Crown Hi-tensile Steel and alloy |
| Fork type | 80 (millimeters) SR Suntour SF10-NVX-MLO |
Other Specs of Specialized Hardrock Sport Disc 29
| Component group sets | SRAM X.4/mix |
| Pedals details | Steel Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized XC Body Geometry |
| Seat post extension | 30.9 (millimeters) Diameter Alloy 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 Hardrock Sport Disc 29 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Hardrock Sport Disc 29 Mountain bike here