Trek MOD 2008 VS Univega JAMMER 1998 specs comparison
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➜ Trek Mod price
➜ Univega Jammer price
Trek Mod
General Infos| Model | Mod |
| Manufacturer | Trek |
| Year of production | 2008 |
| Current price | 🛒 View Price → |
| Color choice | - Pink-Blue |
| Sizes | - Not available |
| Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | Rear: Molded PlasticFront: 20 X 2.125 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Not Available |
| Hubs for disc brakes | Freewheel |
| Rims manufacturer | 5-Spoke Mag Wheels |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Steel |
| Frame type | Not Available |
| Handlebar construction | Steel With Dialed 16 (inches) Grips |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum |
| Headset size | Adjustable Ball Bearing |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | Dialed 2.75 (inches) |
| Gear shift levers | Not Available |
| Rear gear set | Not Available |
Trek Mod Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Steel |
| Fork type | Not Available |
Other Specs of Trek Mod
| Component group sets | Not Available |
| Pedals details | Dialed 20 (inches) Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Plastic Adjustable |
| Seat post extension | Direct To Frame Saddle Adjustment |
Univega Jammer
General Infos| Model | Jammer |
| Manufacturer | Univega |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | - Sapphire Blue-Freckle Black |
| Sizes | - Boys 11 (inches)- girls 11 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.00 (inches) Multi-terrain |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Resin and aluminum LeversAluminum Cantilever Brakes |
| Hubs for disc brakes | NuttedSteel |
| Rims manufacturer | 36-holeWeinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeChung Nan Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC UG-50 |
| Bottom bracket shell width | American 24tpi |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 40 Teeth1-piece 5 1/2 (inches) |
| Gear shift levers | Grip Shift MRX-170 Rear |
| Rear gear set | 14 - 28 Teeth6-speed |
Univega Jammer Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TY-22 |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Univega Jr. ATB |
Other Specs of Univega Jammer
| Component group sets | Shimano Tourney |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Padded Vinyl |
| Seat post extension | 25.4 (millimeters) Diameter SteelPillar |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Mod bike manual
- Find All parts, tires and accessories of Trek Mod Youth here
- Get your Univega Jammer manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Univega Jammer Youth here