Tusk First Line Air Filter - CRF125F oil These bolt-on upgrades will transform

These bolt-on upgrades will transform your mini bike ride

and center case gasket

Swap out those ugly factory top clamps to a solid billet aluminum one that has additional flair and style

Base tune for TRX90s 35/90 –  stock bore

We have found that the OEM oil pump drive gear to be the weak link in the oiling system after numerous track days of hard riding

Tusk First Line Air Filter - CRF125F oil These bolt-on upgrades will transformTusk First Line Air Filter Stock Airbox 2014 Current CRF125F and CRF125FB Tusk First Line Air Filters make great replacement filters for your OEM air filters. High performance filtration and flow are achieved by using high quality materials and state of the art technology to match or exceed OEM specifications. Bottom line, these air filters provide superior filtration while maintaining maximum airflow! Each filter features a specifically designed seal