Motore Moped DBR 4P

PRODUCT UNDER UPDATE, ALL PHOTOS OF INDIVIDUAL COMPONENTS WILL BE ADDED SOON

DBR 4 stud engine with forced air cooling available in 3 versions:

DBR 4p sport:
engine with 70cc cast iron thermal group, 6 ports and elliptical exhaust, two-ring piston, equipped with a 24mm flat valve carburetor, internal rotor ignition with variable advance, and dedicated exhaust.

ideal for those who want a very reliable, durable engine that requires little maintenance. estimated power: 12/14hp

DBR 4p competition:
engine with 70cc aluminum thermal group, 6 ports and exhaust with booster ports, two-ring piston, equipped with a 26mm flat valve carburetor, internal rotor ignition with variable advance, and dedicated exhaust.

ideal for those who want a more powerful engine but do not want to sacrifice reliability and durability. estimated power: 14/17hp


DBR 4p extreme:

engine with 70cc aluminum thermal group, 5 ports and exhaust with crossbar, single-ring piston, equipped with 28mm flat valve carburetor, internal rotor ignition with variable advance and dedicated exhaust.

ideal for those who are not satisfied and want maximum performance. estimated power: 17/20hp



the engine is supplied COMPLETE with everything, namely:

_cnc engine crankcase
_high-speed crankshaft bearings with Teflon cage
_crankshaft oil seals
_crankshaft with full shoulders stroke 39.3
_thermal group d.47.6
_spark plug
_cooling fan with shroud
_pvl ignition with variable advance
_reed valve block
_intake manifold
_carburetor
_specific exhaust
_variator (for 17mm belt)
_complete screw kit

it is possible to purchase the engine assembled or to be assembled.

recommended use of a reinforced DBR skid plate