Regulator / Rectifier Polaris - 2203636 / 4060173 RR-PO-004 Type_Coolant the B602 was designed and

the B602 was designed and developed specifically to be assembled on compatible Nolan helmets

It is time to update or replace your voltage regulator with RMSTATOR's advanced MOSFET technology

and an auxiliary brake light

SOLE: two coloured (grey and black) antislip rubber sole

Regulator / Rectifier Polaris - 2203636 / 4060173 RR-PO-004 Type_Coolant the B602 was designed andQuality replacement Regulator Rectifiers. Please Note: All electrical components must be fitted by a qualified technician. Before fitting electrical components ensure the root cause of the original failure has been addressed. The absence of either of points 1 or 2 above, will void any warranty.