Schwinn JACK 2011 VS Univega MOUNTAIN FORCE 1998 specs comparison
Schwinn Jack
General Infos| Model | Jack |
| Manufacturer | Schwinn |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Steel |
| Sizes |
- 12 |
| Sizes |
- 12 |
Wheels And Breaking System
| Bike front tire | 12 X 2.125 (inches) Knobby |
| Bike rear tire | Not Available |
| Bike wheel size | 12 (inches) Wheels |
| Brakeset type | Unavailable Front and coast Brake Rear |
| Hubs for disc brakes | Steel |
| Rims manufacturer | Steel |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Steel |
Frame and Body Specs
| Frame materials | Steel |
| Frame type | Steel |
| Handlebar construction | BMX Style |
| Handlebar extender | Optional |
| Handlebar stem details | Quill |
| Headset size | 1 (inches) Threaded |
Gearing Specifications
| Bicycle chain | ZMC-C410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Ball Bearing |
| Crankset parts and sizes | One-piece Steel |
| Gear shift levers | Not Available |
| Rear gear set | Not Available |
Schwinn Jack Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Not Available |
| Fork type | Not Available |
Other Specs of Schwinn Jack
| Component group sets | Juvenile Mix |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Padded |
| Seat post extension | Atteched To Saddle |
Univega Mountain Force
General Infos| Model | Mountain Force |
| Manufacturer | Univega |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- Kandy Kane Red -Blue Ribbon |
| Sizes |
- Boys 12 (inches) - girls 11 (inches) |
Wheels And Breaking System
| Bike front tire | 24 X 1.95 (inches) Multi-terrain |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (inches) Wheels |
| Brakeset type | Aluminum Levers Aluminum Cantilever Brakes |
| Hubs for disc brakes | Nutted Joy Tech OS Steel |
| Rims manufacturer | 36-hole Weinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Chung Nan Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Hi-rise |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z-51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 126.5 (millimeters) Spindle Victor VPB-33 |
| Crankset parts and sizes | 28/38/46 Teeth Prowheel S-304P With Chainguard |
| Gear shift levers | Grip Shift MRX-170 |
| Rear gear set | 14 - 28 Teeth 6-speed |
Univega Mountain Force Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-32 |
| Derailleur (Rear) | Shimano Tourney TY-22 |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Univega |
Other Specs of Univega Mountain Force
| Component group sets | Shimano Tourney |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Stratos Hypersoft |
| Seat post extension | 25.6 (millimeters) Diameter Steel Pillar |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Jack bike manual
- Find All parts, tires and accessories of Schwinn Jack Youth here
- Get your Univega Mountain Force manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Univega Mountain Force Youth here