CRANKSHAFT SCOOTER DOPPLER ENDURANCE FOR BW'S / SLIDER -PISTON AXEL 10mm

Ref. : 441277
Connecting rod mass Pleine
Right silk diameter in mm 20
Left silk diameter in mm 20
Forged connecting rod Oui
Connecting rod length in mm 80
Needle cage supplied Oui
Bearings supplied Non
Piston pin diameter in mm 10
Spare part needle cage 324259
left bearing 7961;7960;489848;7962
Spare part right bearing 7961;7960;489848;7962
Spare part bearing kit 478935

It is machined from the solid and ground with an aluminium balance plug reducing dead volumes in the engine bottom end while ensuring maximum balance and good inertia. It has a removable, forged lightweight INA racing big-end bearing that can whistand up to 18000 rpm. The crankpin has a diameter of 18 mm compared with 16 mm for the standard part.

  • MBK BOOSTER (50 cc) From 2004 to 2019
  • MBK BOOSTER ONE (50 cc) From 2013 to 2017
  • MBK ROCKET (50 cc) From 2004 to 2009
  • MBK STUNT NAKED (50 cc) From 2005 to 2012
  • YAMAHA BW'S (50 cc) From 2004 to 2019
  • YAMAHA BW'S EASY (50 cc) From 2013 to 2017
  • YAMAHA NEXT (50 cc) From 2004 to 2009
  • YAMAHA SLIDER NAKED (50 cc) From 2005 to 2012
Gross weight :
1,290 kg
Length :
0.282 m
Width :
0.125 m
Height :
0.094 m
Volume :
0.00331 m³