Go to this product on www.sip-scootershop.com.

Big brother takes over where the little one leaves off. A smidgeon bigger and powerful, the „Scooter R“.

Material: steel / Muffler Kevlar / Alu/Cone-Counter Cone / usual. E-pass

Spring bearing holder, bigger manifold diameter, a good compliment for 70cc Sport and Midrace cylinders. Available either with carbon-kevlar or aluminum muffler. Periphery, such as cylinder and carburetor should be modified.

SIP-TIP! Lighter vario rolls, harder clutch springs, 17.5er carburetor, long gears, racing cylinder SPORT

German Scooter Magazine MOTORETTA May/June 2004: “The YASUNi “R“ Is the best of the test“, „A real winner.“

German Scooter Magazine MOTORETTA March/April 2003: „...we can highly recommend this for all scooter maniacs who want to get the last drop of performance out of their original engine.“

SIP TUNING LEVEL 2-3/SPORT-RACE

Rpm‘s: -11.000

E-pass für folgende Modelle:
APRILIA SR 50/WWW/Stealth/Racing/
Netscaper / BETA Ark/Eikon
MALAGUTI F10 Jet-Line/F12 Phantom
MBK Evolis/Fizz/Nitro