Yamaha YFZ450R YFZ 450R CP Carrillo CP Piston Kit 98mm +3mm 478cc 13.75:1 M1085

M1085, W787-2000-15CP1C, 787x050 SWL, CPN2-3858, CPK1085, YFZ450, C3068, YFZ450R, C3178, M1000, M1001, M1002, M1009, 247952, 222086, 4906M09800, 4865M09500, M1100, 247956, 5TG-11603-00-00, 5TG-11631-12-00, 99999-03528-00

Carrillo 04-24 Yamaha YFZ450 and YFZ450 R 13.75:1 98mm +3mm Big Bore 478cc Piston Kit

SKU: M1085

2004-2024 Yamaha YFZ 450 13.75:1 98mm +3mm oversize bore piston kit

Fits all YFZ450 Carb and YFZ450R Fuel injected models and years!

Bore:  98mm

Comp Ratio:  13.5:1 468cc; 13.75:1 478cc

Piston #:  M1085

CPK #:  CPK1085

Pin #:  W787-2000-15CP1C

Locks #:  787x050 SWL

Rings #:  CPN2-3858

Recommended Cometic Gaskets  YFZ450 C3068; YFZ450R C3178

MADE IN U.S.A.

CP-Carrillo Features:

• Lightweight design: CP-Carrillo pistons are designed to be lightweight for improved acceleration and reduced stress on the engine.
• Strong construction: The pistons are made from high-strength materials like aluminum or titanium to handle high pressures and temperatures.
• Precision machining: Each piston is precisely machined to ensure a tight fit in the engine and to reduce friction and wear. Improved oil control: The design includes advanced oil control features such as CNC-machined oil grooves and gas accumulator grooves to improve lubrication and reduce oil consumption.
• Reduced friction: The pistons can feature advanced coatings to reduce friction and improve durability.
• Increased strength: The design can include features like thicker walls, reinforced rings and wrist pins, and tapered pins to increase strength and durability.