Jamis LASER 20 2011 VS K2 Z-12 SIDEWALK 2005 specs comparison
Jamis Laser 20
General InfosModel | Laser 20 |
Manufacturer | Jamis |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
- monterey red -Black gloss |
Sizes |
- 10 (inches) |
Sizes |
- 10 (inches) |
Wheels And Breaking System
Bike front tire | 20 X 2.125 (inches) CST Dirt |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Unavailable Front and Alloy Rear Levers Unavailable Front and Alloy Linear Pull Rear Brakes |
Hubs for disc brakes | Rear: Hi Stop Coaster Brake Front: Steel |
Rims manufacturer | 36-hole Alloy |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Nickel-plated |
Frame and Body Specs
Frame materials | Lightweigth 6061 Aluminum |
Frame type | Aluminum |
Handlebar construction | BMX Style |
Handlebar extender | Optional |
Handlebar stem details | BMX Alloy |
Headset size | Standard Threaded Type |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | OPC |
Crankset parts and sizes | 36T Teeth Cold-forged Steel |
Gear shift levers | Not Available |
Rear gear set | Not Available |
Jamis Laser 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Steel |
Fork type | MX Hi-Ten |
Other Specs of Jamis Laser 20
Component group sets | Juvenile Mix |
Pedals details | BMX Resin |
Rear shock absorber | Not Available |
Saddle seat | Jamis Jr BMX |
Seat post extension | 27.2 (millimeters) Diameter Pillar |
K2 Z-12 Sidewalk
General InfosModel | Z-12 Sidewalk |
Manufacturer | K2 |
Year of production | 2005 |
Current price | Check price Here ==> |
Color choice |
- Silver -Pink |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | 12 X 1.95 (inches) Kenda |
Bike rear tire | Not Available |
Bike wheel size | 12 (inches) Wheels |
Brakeset type | Coaster Brake Rear |
Hubs for disc brakes | Rear: Steel Coaster Brake Front: Steel |
Rims manufacturer | 16-hole Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge UCP |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Not Available |
Handlebar stem details | Steel |
Headset size | 1 (inches) Threaded Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 28 Teeth 1-piece Steel |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth 1-speed |
K2 Z-12 Sidewalk Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown High-tensile Steel |
Fork type | K2 |
Other Specs of K2 Z-12 Sidewalk
Component group sets | Not Available |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Juvenile |
Seat post extension | Steel |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Laser 20 bike manual
- Find All parts, tires and accessories of Jamis Laser 20 Youth here
- Get your K2 Z-12 Sidewalk manual book version yo know further about this bike
- Saddles, tires And mechanical parts for K2 Z-12 Sidewalk Youth here