This site uses cookies to provide you with a great user experience and to show you relevant ads. If you’re OK with that, just continue. To find out more, please review our privacy policy.

Yasuni R Exhaust - Piaggio/ Gilera


From: £179.95
Select an Option
  • Aluminium£179.95In Stock
  • Black£179.95In Stock
  • Carbon£189.95In Stock
  • Carbon Kev'£189.95In Stock
Notify me

Yasuni R exhaust system.

The Yasuni R exhaust system is the big brother of the Yasuni Z. Whilst it still works very well with even completely standard 50cc cylinders it really comes into its own when married to a 70cc sports cylinder (e.g. Malossi, Polini Sport 70cc) or low to mid race cylinders (e.g. Malossi 70cc MHR Replica, Polini Corsa, Stage6 Sport Pro 70cc).

As usual the Yasuni quality is perfection with all joints perfectly sealed with O-rings and perfect hand TIG welding. All necessary brackets/ fittings are included.

The Yasuni R exhausts are designed and handmade in the Yasuni factory in Spain and carry full CE approval certification and are E-marked and fully legal for UK road use unless derestricted.

Choose between Aluminum, Black, Carbon or Carbon Kevlar rear silencer!

Note: The Yasuni R exhausts is fitted with 2 restrictors, 1 in the silencer, one in the downpipe throat.

If you want this pipe derestricted you can purchase a 'derestriction' from the spare parts tab

Fits all Piaggio/ Gilera 50cc based 2-stroke mopeds

Yasuni TUB420, TUB420B, TUB420C, TUB420CK

  • Aprilia SR50R '03 onwards (Piaggio engine)
  • Derbi GP1 (01-05)
  • Piaggio/Gilera 50cc 2-stroke scooters (air cooled)
  • Piaggio/Gilera 50cc 2-stroke scooters (liquid cooled)
  • Q. This pipe is fitted with 2 restrictors, is it gonna cost double to derestrict this pipe by you in this case, I just don't want to end up having 1 restrictor left in the pipe if I only ordered derestriction once.
  • A.

    Ordering one derestriction will allow us to remove both from the exhaust. So one derestriction fully derestricts one exhaust.

  • Q. Just wondering, does this item bolt straight on or does it need other parts or brackets to make it fit ?
  • A.

    It comes with everything you need to bolt it straight onto your scooter, but as with all tuned exhaust pipes it will need to be set up to suit your bike with the correct rollers, jetting and clutch springs etc.