© 2018 H&D racing. Proudly created with Wix.com

Large 30mm diameter front collector to fit the 260 4rt or 300rr. 

Gives more bottom end torque and power..


The option for the RR comes with the gasket. The option to fit the other models is a metal to metal fit as with other aftermarket systems, using the supplied gasket paste.

Large bore 4rt header pipe

    • Facebook Social Icon
    • Twitter Social Icon