Trek JET 20 S 2010 VS Electra TOWNIE 7D 20 2011 specs comparison
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Trek Jet 20 S
General InfosModel | Jet 20 S |
Manufacturer | Trek |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice |
-Metallic Black and Metallic Blue |
Sizes |
- Boy's 6-9 yrs old |
Sizes |
- Boy's 6-9 yrs old |
Wheels And Breaking System
Bike front tire | 20 X 1.95 Cross Knobby |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Coaster Brake Rear |
Hubs for disc brakes | Rear: Coaster Brake Front: Steel |
Rims manufacturer | 36-hole Aluminum |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | High Tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Optional |
Handlebar stem details | Alloy and Steel 4-bolt |
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 Teeth Dialed 4.5 (inches) |
Gear shift levers | Not Available |
Rear gear set | 19 Teeth 1-speed |
Trek Jet 20 S Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown High Tensile Steel |
Fork type | Trek |
Other Specs of Trek Jet 20 S
Component group sets | Juvenile Mix |
Pedals details | Platform |
Rear shock absorber | Not Available |
Saddle seat | Dialed 20 (inches) |
Seat post extension | Steel |
Electra Townie 7D 20
General InfosModel | Townie 7D 20 |
Manufacturer | Electra |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Black stencil |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | 20 X 2.125 (inches) Semi-slick |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Alloy Levers Linear Pull Brakes |
Hubs for disc brakes | Alloy |
Rims manufacturer | 28-hole Painted Alloy |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless |
Frame and Body Specs
Frame materials | 6061 Alloy Flat Foot Technology |
Frame type | Alloy |
Handlebar construction | Alloy Custom Bend Riser |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 (inches) Steel Threaded |
Gearing Specifications
Bicycle chain | KMC Z51 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed Cartridge |
Crankset parts and sizes | Forged Alloy |
Gear shift levers | Shimano Twist |
Rear gear set | 14 - 28 Teeth 7-speed |
Electra Townie 7D 20 Fork System Data
Derailleur (Front) | Shimano Tourney |
Derailleur (Rear) | Shimano Tourney |
Fork material | Unicrown |
Fork type | Not Available |
Other Specs of Electra Townie 7D 20
Component group sets | Juvenile Mix |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Ergonomic With Shock Absorbing Elastomers |
Seat post extension | Alloy Pillar |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Jet 20 S bike manual
- Find All parts, tires and accessories of Trek Jet 20 S Youth here
- Get your Electra Townie 7D 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Electra Townie 7D 20 Youth here