Vertex Top End Piston Kit - VTK22584B-2 Yamaha YZ 250 1999-2024 Brand_Koso North America Unknurled / Notched for Throttle-By-Wire

Unknurled / Notched for Throttle-By-Wire / Cable Throttle Application Type/Bend Grande / Prime Ape Rise 16" Width 38-1/2" Center Width 12" Pullback/Sweep 8" Handlebar Diameter 1-1/2" Controls Diameter 1" Clamping Diameter 1-1/2" Material Steel Units Each Riding Style Street

Padded Y-shape for excellent grip and leverage

Units Kit Riding Style Street Style Deluxe Application Engine Base Color Silver Material Acrylonitrile Butadiene Styrene Plastic Product Name Bolt Cover Color/Finish Chrome

Mounting Position Front Units Set Riding Style Street

Bore size - 5/8"

Vertex Top End Piston Kit - VTK22584B-2 Yamaha YZ 250 1999-2024 Brand_Koso North America Unknurled / Notched for Throttle-By-WireFeatures The piston is heat treated with a T 5 hardening and tempering cycle The piston skirt is coated with a high tech Molybdenum Disulphite coating for faster break in time and increased piston life Gravity cast aluminum alloy (not forged) with 18% silicone content Cast OE replacement piston Top end kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing Specs Displacement 250 cc Product Name Top End Piston Kit Piston