Jamis BOSS COASTER 1998 VS Kona HUMU 2009 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 |
Kona Humu
General Infos| Model | Humu |
| Manufacturer | Kona |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Bright Blue |
| Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.30 (inches) Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Retro Levers Tektro 855-AC Brakes |
| Hubs for disc brakes | Formula |
| Rims manufacturer | Rigida ZAC-19SL |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Kona Chromoly Butted |
| Frame type | TIG-welded |
| Handlebar construction | Kona Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Kona Control |
| Headset size | 1 1/8 (inches) Ritchey LB-Plus |
Gearing Specifications
| Bicycle chain | KMC Z610 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | RPM BB-7420 |
| Crankset parts and sizes | 42 Teeth CY2F-100BT |
| Gear shift levers | Not Available |
| Rear gear set | 18 Teeth 1-speed |
Kona Humu Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown |
| Fork type | Kona P2 |
Other Specs of Kona Humu
| Component group sets | Cruiser Mix |
| Pedals details | Wellgo LU-393 |
| Rear shock absorber | Not Available |
| Saddle seat | Velo |
| Seat post extension | Kona Thumb |
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 Kona Humu manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona Humu Cruiser here