Jamis LASER 20 2011 VS Raleigh ROWDY 1999 specs comparison
Jamis Laser 20
General Infos| Model | 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 |
Raleigh Rowdy
General Infos| Model | Rowdy |
| Manufacturer | Raleigh |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Razzleberry -Mach 2 Blue |
| Sizes |
- Boys 11 (inches) - girls 11 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 2.00 (inches) Kenda K-850 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Lee Chi ProMax GP-30AP Levers Lee Chi ProMax DB-33 Linear-pull Brakes |
| Hubs for disc brakes | Nutted Joy Tech OS Steel |
| Rims manufacturer | 36-hole Weinmann Zac 4019 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Shun Jiu Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Hsin Lung Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Hsin Lung Steel |
| Headset size | 1 (inches) Chin Haur CH-90 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC UG-50 |
| Bottom bracket shell width | American |
| Bottom bracket type | Chin Haur CH-35 |
| Crankset parts and sizes | 40 Teeth 1-piece 5 1/2 (inches) |
| Gear shift levers | Grip Shift MRX Rear |
| Rear gear set | 14 - 28 Teeth 6-speed |
Raleigh Rowdy Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TY-22 |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Raleigh |
Other Specs of Raleigh Rowdy
| Component group sets | Juvenile Mix |
| Pedals details | Wellgo LU-987 |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Stratos Padded Jr. |
| Seat post extension | 25.6 (millimeters) Diameter Leadtec 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 Raleigh Rowdy manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Raleigh Rowdy Youth here