Signature MT. ST. HELENS CA 21 1996 VS Rocky Mountain OXYGEN RACE 2000 specs comparison
Signature Mt. St. Helens CA 21
General InfosModel | Mt. St. Helens CA 21 |
Manufacturer | Signature |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice | -Blue fade |
Sizes | - 14 (inches)- 16 (inches)- 18 (inches)- 20 (inches)- 22 (inches) |
Sizes | - 14 (inches)- 16 (inches)- 18 (inches)- 20 (inches)- 22 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.90 (inches) Hutchinson |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Signature Alloy LeversSignature Alloy Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 32-holeRigida LASER |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeTa Sen Stainless Steel |
Frame and Body Specs
Frame materials | Carbon Thermoplastic |
Frame type | Bonded Carbon Fiber |
Handlebar construction | Alloy |
Handlebar extender | Alloy |
Handlebar stem details | Chromoly |
Headset size | 1 1/8 (inches) Threadless Victor VP-H100 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)Taya TB-500 |
Bottom bracket shell width | 73 (millimeters) Threadless |
Bottom bracket type | 113 (millimeters) SpindleYST |
Crankset parts and sizes | 24/34/42 TeethCyclone Alloy SQS Plus |
Gear shift levers | Grip Shift SRT-300i |
Rear gear set | 11 - 28 Teeth7-speed |
Signature Mt. St. Helens CA 21 Fork System Data
Derailleur (Front) | Top-pull and clamp-on 35.0 (millimeters)Shimano STX |
Derailleur (Rear) | Shimano AceraX |
Fork material | Triple-clamp CrownAluminum and chromoly |
Fork type | Ross |
Other Specs of Signature Mt. St. Helens CA 21
Component group sets | Shimano AceraX |
Pedals details | Steel Cage With Clips & Straps |
Rear shock absorber | Not Available |
Saddle seat | Selle Master |
Seat post extension | 27.0 (millimeters) DiameterAlloy Micro-adjust |

Rocky Mountain Oxygen Race
General InfosModel | Oxygen Race |
Manufacturer | Rocky Mountain |
Year of production | 2000 |
Current price | Check price Here ==> |
Color choice | - Flamboyant Yellow-Chrome Green |
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) Geax Beaumont |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | SRAM 7.0 LeversShimano Deore LX V-Brake Brakes |
Hubs for disc brakes | Rocky Mountain Race Sealed |
Rims manufacturer | 32-holeMavic X221 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Straight PullDT Stainless Steel |
Frame and Body Specs
Frame materials | Easton Elite |
Frame type | TIG-welded |
Handlebar construction | Rocky Mountain Race Riser |
Handlebar extender | Optional |
Handlebar stem details | Rocky Mountain Cold Forged |
Headset size | 1 1/8 (inches) Threadless Ritchey Logic |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)SRAM |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 113 (millimeters) SpindleShimano Cartridge |
Crankset parts and sizes | 22/32/42 TeethRace Face Prodigy |
Gear shift levers | Shimano Deore LX |
Rear gear set | 11 - 30 Teeth9-speed |
Rocky Mountain Oxygen Race Fork System Data
Derailleur (Front) | Top-pullShimano Deore LX |
Derailleur (Rear) | Shimano Deore XT SGS |
Fork material | Triple-clamp CrownAluminum |
Fork type | 3.15 (inches) TravelMarzocchi Bomber Z3 M80 |
Other Specs of Rocky Mountain Oxygen Race
Component group sets | Mountain Mix |
Pedals details | Shimano PD-M515 SPD |
Rear shock absorber | Not Available |
Saddle seat | Selle Italia XO |
Seat post extension | 26.8 (millimeters) DiameterRocky Mountain #1 Cold Forged |
Useful links and guides ....
- To know more about this exacte bike, Signature provided us with the latest version of its Mt. St. Helens CA 21 bike manual
- Find All parts, tires and accessories of Signature Mt. St. Helens CA 21 Mountain bike here
- Get your Rocky Mountain Oxygen Race manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Oxygen Race Mountain bike here