TWISTER THROTTLE TUBE YZ, WIRTZ TH-YF-001 YAMAHA

Part No. 12-174.E (phoenixmotos.com)
YAMAHA YZ125 1997 - 2012,
YAMAHA YZ250 1997 - 2012,
WIRTZ TWISTER ALUMINUM THROTTLE TUBE WITH BEARING.
Aluminum throttle tube with a bearing for smooth operation.

Knurled grip mounting area less likely to be damaged in a crash. Throttle tubes are designed to fit all 7/8 H-bars.