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Recommended
Description
The Roost SP1 exhaust has been expressly developed for mid-range 70cc cylinders (Stage6 Racing, Polini Corsa, Metrakit SP).
One of the key features of the Roost SP1 Midrange is good performance, both at low and high RPM. Maximum power is developed between 11,500 and 12,500 RPM, the working range of the Midrace cylinders.
Apart from the performance, the excellent finish must be highlighted, such as the use of O-rings, the spring fixing and impeccable welding.
Attention: Black silencer
Additional Information
| SKU: | RST.101 |
| Type: | Complete |
| Product Line: | Competition |
| Homologation: | No |
| Silencer Material: | Carbon |
| Silencer Colour: | Black |
Good for
| Make | Model |
|---|---|
| Make | Model |
| Aprilia | SR 50 Netscaper - Minarelli horiz |
| Aprilia | SR 50 Stealth - Minarelli horizontal |
| Aprilia | SR 50 Racing (antes del '2000) - Minarelli horiz |
| Aprilia | SR 50c.c. LC (desde 94 hasta 97) - Minarelli |
| Aprilia | Rally 50c.c. LC |
| Aprilia | Gulliver 50c.c. LC |
| Aprilia | Sonic 50c.c. LC |
| Benelli | 491 50c.c. RR LC (< 2003) - Motor Minarelli |
| Benelli | 491 50c.c RR Replica LC (< 2003) - Motor Minarelli |
| Benelli | K2 50c.c. LC (agua) - Minarelli horiz. |
| Benelli | 491 50c.c. ST LC (antes 2003) - Motor Minarelli |
| Beta | ARK 50c.c. LC (Minarelli horizontal) |
| Beta | Eikon 50c.c. LC - Minarelli horizontal |
| CPI | GTR 50c.c. LC - Minarelli horiz. |
| Italjet | Dragster 50c.c. LC |
| Malaguti | F12 Phantom 50c.c. LC (a partir del 2004) |
| Malaguti | F15 Firefox 50c.c. LC (agua) (a partir del 2004) |
| Malaguti | F15 Firefox 50c.c. LC |
| Malaguti | F12 Phantom 50c.c. LC (agua) |
| MBK | Nitro 50 CAT (a partir del 2003) |
| MBK | Nitro Naked 50c.c. LC |
| MBK | Nitro 50c.c. LC (antes del'99) |
| MBK | Mach G 50c.c. LC (antes del 2003) |
| MBK | Nitro 50c.c. LC (a partir del '99) |
| Yamaha | Jog RR 50c.c. LC |
| Yamaha | Aerox 50c.c. (a partir del '99) |
| Yamaha | Aerox 50c.c. (antes del '99) |
| Yamaha | Aerox Naked 50c.c. LC CAT (a partir del 2003) |
| Yamaha | Aerox 50c.c. LC CAT (a partir del' 2003) |
| Yamaha | Aerox 50c.c. (a partir del 2013) |