Beta M4 and Alp exhausts

The GPR BT1 exhausts will fit the air cooled Alp and M4 models. Road legal with removable baffles. All link pipes are 304 grade stainless steel.

Only £295.15 Beta M4 Exhaust - Stainless Oval Oval exhaust for a Beta M4 and Alp air cooled motorcycle made from Stainless. Code: BT.1.IO...» more info

Only £315.57 Beta M4 Exhaust - Carbonox Oval Oval exhaust for a Beta M4 motorcycle made from Carbonox. Code: BT.1.PO...» more info

Only £417.70 Beta M4 Exhaust - GPE Titanium GPE exhaust for a Beta M4 motorcycle made from Titanium. Code: BT.1.GPE...» more info