Ross PRONTO 1998 VS Scott CONTESSA JR 20 2011 specs comparison
Ross Pronto
General Infos| Model | Pronto |
| Manufacturer | Ross |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Metallic blue |
| Sizes |
- Boys |
| Sizes |
- Boys |
Wheels And Breaking System
| Bike front tire | 12 X 2.0 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 12 (inches) Wheels |
| Brakeset type | Coaster Brake |
| Hubs for disc brakes | Rear: Coaster Brake With Training Wheels Nutted Front: Steel |
| Rims manufacturer | Not Available |
| Spoke nipples type | Not Available |
| Spoke wheel | Molded Reinforced Nylon |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | Welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 30 Teeth Steel |
| Gear shift levers | Not Available |
| Rear gear set | 13 Teeth 1-speed |
Ross Pronto Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Ross |
Other Specs of Ross Pronto
| Component group sets | Not Available |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | BMX |
| Seat post extension | 22.2 (millimeters) Diameter Steel Pillar |
Scott Contessa Jr 20
General Infos| Model | Contessa Jr 20 |
| Manufacturer | Scott |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Light green and white |
| Sizes |
- 20 (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1.75 (inches) K-831 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro JL510-TS Levers Lee-Chi 209 P Brakes |
| Hubs for disc brakes | Rear: JY-434 Nutted Front: JY-433 Nutted |
| Rims manufacturer | 32-hole Alex C-1000 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. UCP |
Frame and Body Specs
| Frame materials | 6061 Alloy c |
| Frame type | Alloy |
| Handlebar construction | Junior Uprise |
| Handlebar extender | Optional |
| Handlebar stem details | HL-TDS-C41-8 |
| Headset size | VP-A71 |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TH M1 |
| Crankset parts and sizes | 36T Teeth Lasco Single 140 (millimeters) |
| Gear shift levers | Shimano SL-RS35-6 Revo Shifter |
| Rear gear set | 14 - 28 Teeth 6-speed |
Scott Contessa Jr 20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano RD-FT30 |
| Fork material | Not Available |
| Fork type | 50 (millimeters) Travel RST Capa T20 |
Other Specs of Scott Contessa Jr 20
| Component group sets | Mountain Mix |
| Pedals details | VP-580 |
| Rear shock absorber | Not Available |
| Saddle seat | Sct-22 Junior |
| Seat post extension | 26.8 (millimeters) Diameter Scott SP-252 |
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Useful links and guides ....
- To know more about this exacte bike, Ross provided us with the latest version of its Pronto bike manual
- Find All parts, tires and accessories of Ross Pronto Youth here
- Get your Scott Contessa Jr 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Scott Contessa Jr 20 Youth here