FMF Megabomb Titanium Header YFZ450R '09-22 & YFZ 450X '10-11 | 044358 Aprilia Fire Power Gold O-Ring Chain

Fire Power Gold O-Ring Chain (520x120)

300 XC-W TPI 6 DAYS (2019)350 XC-F (2016-2022)350 XCF-W (2020-2022)350 SX-F (2016-2022)350 EXC-F (2018-2022)450 SX-F (2016-2022)450 XC-F (2016-2022)

The KTM/HUSKY Factory Edition SX Guide is a scaled down version of our full size guide for 85 mini's

Hyper extension limitations 5º

520M3 is the lightest EK motocross/supercross chain available

FMF Megabomb Titanium Header YFZ450R '09-22 & YFZ 450X '10-11 | 044358 Aprilia Fire Power Gold O-Ring ChainThe science behind the Megabomb header may be our greatest engineering accomplishment to date. You can pay an engine builder thousands or bolt on a Megabomb for as much as a 3hp boost! Plus, the megabomb actually reduces noise levels by as much as 1. 5dB. The megabomb header will have you pulling holeshots and dusting all the boys on the way up Competition Hill. Simply bolt it on and go faster. The next evolution in Powerbomb development Substantial