Jamis LASER 20 2011 VS Ross PRONTO/BITSY LADY 1995 specs comparison
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➜ Jamis Laser 20 price
➜ Ross Pronto/Bitsy Lady price
Jamis Laser 20
General Infos| Model | Laser 20 |
| Manufacturer | Jamis |
| Year of production | 2011 |
| Current price | 🛒 View Price → |
| 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 LeversUnavailable Front and Alloy Linear Pull Rear Brakes |
| Hubs for disc brakes | Rear: Hi Stop Coaster BrakeFront: Steel |
| Rims manufacturer | 36-holeAlloy |
| 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 TeethCold-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 CrownSteel |
| 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) DiameterPillar |
Ross Pronto/Bitsy Lady
General Infos| Model | Pronto/Bitsy Lady |
| Manufacturer | Ross |
| Year of production | 1995 |
| Current price | 🛒 View Price → |
| Color choice | -Blue-pink |
| Sizes | - Boys 9 (inches)- girls 9 (inches) |
Wheels And Breaking System
| Bike front tire | Ross |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Ross Hi Tech Coaster |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Nylon Mag Type |
| Spoke nipples type | Not Available |
| Spoke wheel | Composite |
Frame and Body Specs
| Frame materials | Steel |
| Frame type | TIG-welded Steel |
| Handlebar construction | Not Available |
| Handlebar extender | Not Available |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) LF 842 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28 teeth c |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
Ross Pronto/Bitsy Lady Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Not Available |
| Fork type | Ross |
Other Specs of Ross Pronto/Bitsy Lady
| Component group sets | Not Available |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Ross BMX |
| 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 Ross Pronto/Bitsy Lady manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Ross Pronto/Bitsy Lady Youth here