ASV Perch Dust Cover - PPDC01 YZ125 This shift drum replaces the

This shift drum replaces the OEM KLX/DRZ shift drum and allows use of the 4th gear that is blocked out on the '02-09 110's

20mm Pilot Jet Kit - Larger

Pre-drilled mounting holes are precisely placed for easy installation

- Can properly handle 88cc - 108cc Bore/Race Head kit combinations without clutch slippage and loss of power

ASV Perch Dust Cover - PPDC01 YZ125 This shift drum replaces theFits ASV Clutch Lever with Perch. Fits both ASV Standard and PRO perch (will not work with "clutch lever only" or stock clutch and master cylinder brake levers). Also works with cable type ASV Brake levers. Will include two mounting screws to mount dust cover to ASV perch. Includes dust cover and hardware ONLY