Vertex Piston Kit - 23943B Yamaha YZ 250 / WR 250 2014-2019 Brand_Tackform Heavy Duty not available in

Heavy Duty not available in clear or gold anodized

and slots for internal or external wiring

Makes it possible to adjust cruise for best fuel economy as well as larger throttle openings for peak power

PRODUCT NAME TIRE STYLE V-TWIN / STREET TYPE TUBELESS POSITION REAR TREAD PATTERN/MODEL AMERICAN ELITE WIDTH 160 ASPECT RATIO 70 RIM DIAMETER 17 TIRE SIZE 160/70B17 SIDEWALL BLACKWALL CONSTRUCTION B (BIAS BELTED) LOAD/SPEED-INDEX 73V MARKET SEGMENT CRUISER / STREET UNITS EACH RIDING STYLE STREET

Product Name Turn Signal Style Single Model Rat Eye Housing/Stem Color Gloss Black Units Pair Riding Style Street

Vertex Piston Kit - 23943B Yamaha YZ 250 / WR 250 2014-2019 Brand_Tackform Heavy Duty not available inFeatures 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 Increases engine's displacement, torque and peak horsepower Forged OE stock compression big bore piston Piston kit includes piston, rings, wrist pin and circlips Specs Compression Ratio 13. 5: 1 Bore Oversize +3. 00 mm Engine Type 4 Stroke Piston