Trek JET 20 2011 VS Haro Z18 2012 specs comparison
Trek Jet 20
General InfosModel | Jet 20 |
Manufacturer | Trek |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice | - Metallic Blue and Black-Matallic Black and Metallic Orange |
Sizes | - 20 Dialed frame (inches) |
Sizes | - 20 Dialed frame (inches) |
Wheels And Breaking System
Bike front tire | 20 X 1.95 (inches) Cross Knobby |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | None Front and Dialed Alloy Rear LeversNone Front and Alloy Linear Rear Brakes |
Hubs for disc brakes | Steel |
Rims manufacturer | 36-holeAlloy |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | High Tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Dialed 20 (inches) |
Handlebar extender | Optional |
Handlebar stem details | Dialed |
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 | 32 TeethDialed 4.5 (inches) |
Gear shift levers | Not Available |
Rear gear set | 19 Teeth1-speed |
Trek Jet 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHigh Tensile Steel |
Fork type | Trek |
Other Specs of Trek Jet 20
Component group sets | Juvenile Mix |
Pedals details | Dialed 20 (inches) Platform |
Rear shock absorber | Not Available |
Saddle seat | Dialed 20 (inches) |
Seat post extension | Steel |

Haro Z18
General InfosModel | Z18 |
Manufacturer | Haro |
Year of production | 2012 |
Current price | Check price Here ==> |
Color choice | - Matte Pink- Matte Red-Matte Black |
Sizes | - 17.75 stand-over (inches)- 19 stand-over (inches) |
Wheels And Breaking System
Bike front tire | Kenda Knobby 18 X 2.125 (inches) |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Coaster and linear Pull |
Hubs for disc brakes | Unavailable Front Hub Unavailable Rear Hub |
Rims manufacturer | Alloy 18 (inches) |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Hi-Ten |
Frame type | Not Available |
Handlebar construction | Steel 5 (inches) Rise |
Handlebar extender | Not Available |
Handlebar stem details | Unavailable Stem |
Headset size | 1 (inches) Threaded |
Gearing Specifications
Bicycle chain | Unavailable Chain |
Bottom bracket shell width | Not Available |
Bottom bracket type | Unavailable Bottom Bracket |
Crankset parts and sizes | Steel 1pc 140 (millimeters) |
Gear shift levers | Unavailable Shifters |
Rear gear set | Not Available |
Haro Z18 Fork System Data
Derailleur (Front) | Unavailable Front Derailleur |
Derailleur (Rear) | Unavailable Rear Derailleur |
Fork material | Not Available |
Fork type | Hi-Ten |
Other Specs of Haro Z18
Component group sets | Not Available |
Pedals details | Jr. Resin Body |
Rear shock absorber | Unavailable Rear Shock |
Saddle seat | Jr. Padded |
Seat post extension | Steel |
Related Bike comparison

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Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Jet 20 bike manual
- Find All parts, tires and accessories of Trek Jet 20 Youth here
- Get your Haro Z18 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Haro Z18 Youth here