Vilebrequin, crank, TPR 100 stroke 47mm long wire 98mm axis 14mm scooter PIAGGIO / GILERA (Typhoon, nrg...)

Not approved on open road, part formally reserved for competition, this crankshaft increases the engine cylinder capacity.

A very worked competition crankshaft, very expensive but very high-end piece! Race increased to 47mm, 98mm elongated rod obviously mechanized ultra reinforced! Dynamic balance very advanced and specific to the 100cc FRANGED MOUNT or 100cc classic kit from TPR! Delivered with bearings and spi joints. 14mm piston axis specific to the TPR 100cc kit!

Masses increased in diameter, must be placed on the 100cc crankcases from TPR or in original crankcases with milling / machining!

Gets on motor PIAGGIO liquid 50cc 2 times:

APRILIA SR
ARPILIA SR R

DERBI GP1
DERBI GPI OPEN

GILERA DNA
GILERA RUNNER SP before 2005
GILERA RUNNER SP after 2006
GILERA RUNNER

PIAGGIO NRG EXTREME
PIAGGIO NRG MC2 before 1997
PIAGGIO NRG MC2 after 1998
PIAGGIO NRGPIAGGIO NRG MC3 DD
PIAGGIO NTTPIAGGIO NRG Power DD
PIAGGIO QUARTZ
PIAGGIO SP ZIP after 2001
PIAGGIO SP ZIP before 2000

And other models...