Yamaha YZF R1 2007–2008 Viper Exhaust Connecting Link Pipe Spare Wheel Carrier Lambretta LD Front Fork Link

Lambretta LD Front Fork Link Covers Embellisher - Pair Polished Stainless

means that it can be used as both four- and two-stroke oil

Automatic transmission models

So the chances of the rear wheel & hub running true are minimal to say the least

Yamaha YZF R1 2007–2008 Viper Exhaust Connecting Link Pipe Spare Wheel Carrier Lambretta LD Front Fork LinkViper Connecting Link Pipe for Yamaha YZF R1 '07 '08 Twin Pipe Kit Designed for use with Viper exhaust cans Refer to the Model Fitment tab for specific compatibility The Viper connecting pipe is designed to link your Viper exhaust can to the motorcycles standard downpipes, ensuring a precise and secure fit.