Ross MT. ST. HELENS 1997 VS Orbea ALMA 29ER S30 2011 specs comparison
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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 |
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Orbea Alma 29er S30
General InfosModel | Alma 29er S30 |
Manufacturer | Orbea |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
- carbon -White |
Sizes |
- S - M - L |
Wheels And Breaking System
Bike front tire | 29 X 2.0 (inches) Hutch Python TL Ready |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Shimano XT |
Hubs for disc brakes | Shimano Wh-MT75 |
Rims manufacturer | Shimano Wh-MT75 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Orbea Alma OMS 29 |
Frame type | Not Available |
Handlebar construction | Orbea OC-III Flat |
Handlebar extender | Optional |
Handlebar stem details | Orbea OC-III |
Headset size | 1 1/2 (inches) Semintegrated |
Gearing Specifications
Bicycle chain | Shimano HG74 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 24/32/42t Teeth Shimano XT |
Gear shift levers | Shimano XT |
Rear gear set | 11 - 36 Teeth 10-speed |
Orbea Alma 29er S30 Fork System Data
Derailleur (Front) | Shimano XT |
Derailleur (Rear) | Shimano XT Shadow |
Fork material | Not Available |
Fork type | Rock Shox Reba 29 RLT |
Other Specs of Orbea Alma 29er S30
Component group sets | Shimano XT |
Pedals details | Not Available |
Rear shock absorber | Not Available |
Saddle seat | Selle Italia SLR XC Gel Flow |
Seat post extension | Orbea OC-III |
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 Orbea Alma 29er S30 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Orbea Alma 29er S30 Mountain bike here