Jamis BOSS COASTER 1998 VS Electra ROCKET 7 1997 specs comparison
Jamis Boss Coaster
General Infos| Model | Boss Coaster |
| Manufacturer | Jamis |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- Crimson - Electric Emerald - Electric blue - White - Yellow -Black |
| Sizes |
- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - womens 17.5 (inches) - womens 19 (inches) |
| Sizes |
- 19 (inches) - 21 (inches) - 23 (inches) - 25 (inches) - womens 17.5 (inches) - womens 19 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) Jamis Sand Jam |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Coaster Brake |
| Hubs for disc brakes | Rear: Coaster Brake Nutted Front: Steel |
| Rims manufacturer | 36-hole Sun Rims Z-25 |
| Spoke nipples type | Not Available |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Steel Hi-rise |
| Handlebar extender | Not Available |
| Handlebar stem details | Chromoly |
| Headset size | 1 (inches) VP Cruiser |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth 1-piece Steel |
| Gear shift levers | Not Available |
| Rear gear set | 21 Teeth 1-speed |
Jamis Boss Coaster Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown |
| Fork type | Jamis |
Other Specs of Jamis Boss Coaster
| Component group sets | Cruiser Mix |
| Pedals details | VP |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Cruiser |
| Seat post extension | Aluminum |
Electra Rocket 7
General Infos| Model | Rocket 7 |
| Manufacturer | Electra |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Polished |
| Sizes |
- 18.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Electra All-Terrain |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro RBP-363AP Levers Shimano Nexus Roller Brake and Tektro 873A Front Brakes |
| Hubs for disc brakes | Rear: Shimano Nexus Roller Brake Front: Aluminum Nutted |
| Rims manufacturer | 36-hole Electra TA-5 Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | 7000 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Threadless FSA Orbit UF |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano BB-CT91 |
| Crankset parts and sizes | 42 Teeth Cyclone CPI 9-100A |
| Gear shift levers | Shimano Inter-7 ST-7S20 |
| Rear gear set | 22 Teeth 7-speed Internal |
Electra Rocket 7 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Aluminum |
| Fork type | Electra |
Other Specs of Electra Rocket 7
| Component group sets | Shimano Nexus |
| Pedals details | Wellgo LU-936 |
| Rear shock absorber | Not Available |
| Saddle seat | Electra |
| Seat post extension | 27.2 (millimeters) Diameter Kalloy Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Boss Coaster bike manual
- Find All parts, tires and accessories of Jamis Boss Coaster Cruiser here
- Get your Electra Rocket 7 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Electra Rocket 7 Cruiser here