Ross PIRAHNA PRO FW (01) 1998 VS Mirraco APPRENTICE 20 2009 specs comparison
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Ross Pirahna Pro FW (01)
General InfosModel | Pirahna Pro FW (01) |
Manufacturer | Ross |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice | -Zebra red |
Sizes | - Boys |
Sizes | - Boys |
Wheels And Breaking System
Bike front tire | 20 X 2.00 (inches) |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Aluminum LeversDia-Compe Sidepull Brakes |
Hubs for disc brakes | NuttedAluminum |
Rims manufacturer | 36-holeAluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
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 | 44 TeethSteel |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth1-speed |
Ross Pirahna Pro FW (01) Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHi-tensile Steel |
Fork type | Ross |
Other Specs of Ross Pirahna Pro FW (01)
Component group sets | Not Available |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | BMX |
Seat post extension | 22.2 (millimeters) Diameter SteelPillar |

Mirraco Apprentice 20
General InfosModel | Apprentice 20 |
Manufacturer | Mirraco |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice | - Lightening Red- Metallic Gray-Deep Blue |
Sizes | - 19 TT (inches) |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.95 (inches) CST DirtFront: 20 X 2.125 (inches) CST Dirt |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 289 Rear LeversTektro Alloy U-brake Rear Brakes |
Hubs for disc brakes | Rear: Coaster BrakeFront: 3/8 (inches) Axle |
Rims manufacturer | 36-holeAlex C-303 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. |
Frame and Body Specs
Frame materials | 2-tube Chromoly |
Frame type | TIG-welded |
Handlebar construction | 2-piece 6.5 (inches) |
Handlebar extender | Optional |
Handlebar stem details | Alloy |
Headset size | 1 1/8 (inches) VP A-88 |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | American |
Crankset parts and sizes | 38 Teeth1-pc Hi-ten |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
Mirraco Apprentice 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownCr-mo Blades and Hi-Ten Steerer |
Fork type | Not Available |
Other Specs of Mirraco Apprentice 20
Component group sets | BMX |
Pedals details | Wellgo Resin |
Rear shock absorber | Not Available |
Saddle seat | M3 Lite 8 (millimeters) Rails |
Seat post extension | 25.4 (millimeters) DiameterAlloy |
Useful links and guides ....
- To know more about this exacte bike, Ross provided us with the latest version of its Pirahna Pro FW (01) bike manual
- Find All parts, tires and accessories of Ross Pirahna Pro FW (01) Youth here
- Get your Mirraco Apprentice 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Mirraco Apprentice 20 Youth here