The crankshaft bearings and SPI gaskets are the essential parts of the engine on which the reliability and smooth running of the engine depends. DOPPLER has opted for a combination of SKF C3 or C4 bearings, a polyamide cage and quality SPI gaskets.
- MBK BOOSTER
(50
cc)
From 2004 to 2019
- MBK BOOSTER ONE
(50
cc)
From 2013 to 2017
- MBK NITRO
(50
cc)
From 2002 to 2018
- MBK OVETTO 2T
(50
cc)
From 2008 to 2018
- MBK ROCKET
(50
cc)
From 2004 to 2009
- MBK STUNT NAKED
(50
cc)
From 2005 to 2012
- YAMAHA AEROX
(50
cc)
From 2002 to 2018
- YAMAHA BW'S
(50
cc)
From 2004 to 2019
- YAMAHA BW'S EASY
(50
cc)
From 2013 to 2017
- YAMAHA NEO'S 2T
(50
cc)
From 2008 to 2018
- YAMAHA NEXT
(50
cc)
From 2004 to 2009
- YAMAHA SLIDER NAKED
(50
cc)
From 2005 to 2012