YAMAHA YZ125 Pistons & Piston Rings

Wrist Pin Retainer, Wire Locks, 0.591 in. Diameter, 0.039 in. Thick, Steel, Pair

Part Number: WIS-CW15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Top-End Piston Kit, Cast Aluminum, 54.000mm Bore, Yamaha, Kit

Part Number: VPX-VTK22520B-1

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.039 in. Thickness, 0.630 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1571

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Yamaha, Kit

Part Number: WIS-726M05600

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Pin, Steel, Tapered, 15.00mm x 47.00mm, Each

Part Number: WIS-S632

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Chrome, 56.50mm, Kawasaki, Yamaha, Set

Part Number: WIS-2224CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, CS, 2-Stroke, Steel, Chrome, Each

Part Number: WIS-2254CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pin Retainers, Wire Lock, Steel, Gas Gas, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Polaris, Suzuki, TM, Yamaha, Pair

Part Number: PXR-05-1612C

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston, Yamaha YZ125 '76-82 2224CS

Part Number: WIS-435M05650

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Piston and Ring Kit, Replica, Cast Aluminum, 56.000mm Bore, Yamaha, Kit

Part Number: VPX-23119200

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VERTEX CAST REPLICA PISTON KIT

Part Number: VPX-23119A

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VERTEX PISTON KIT

Part Number: VPX-23335A

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VERTEX PISTON KIT

Part Number: VPX-22520B

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston, Yamaha YZ125 '85 2284CS

Part Number: WIS-521M05800

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

2022 Yamaha YZ125 BIG BORE

Part Number: WIS-899M05600

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VERTEX TOP END PISTON KIT

Part Number: VPX-VTK22520B

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Ring, Chrome, 54.00mm, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Suzuki, Yamaha, Each

Part Number: WIS-2126CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Yamaha, Kit

Part Number: WIS-726M05400

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Chrome, 54.50mm, for use on Honda®, Gas Gas, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-2146CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Chrome, 57.50mm, Yamaha, Set

Part Number: WIS-2264CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston, Racers Elite Yamaha YZ125 '05-20 2205CS

Part Number: WIS-RE905M05600

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Forged Aluminum, 57.000mm Bore, Yamaha, Kit

Part Number: WIS-559M05700

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Powersports, Steel, Gas Nitrided Top, 54.00mm Bore, Kawasaki, Suzuki, Yamaha, Kit

Part Number: NTI-NX-20000R

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Special Order

ProX Big End Pin 22x54.50 mm YZ125 '86-21 -3JD-

Part Number: PXR-06-2254-5

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order