KTM OEM New 45130007000A AB Piston & Pin Kit 39.5mm 02 – 08 50 Mini SR JR 5A 2

The KTM OEM Kolben Piston Kit with a diameter of 39.5mm is designed for 2-stroke engines used in KTM SX JR SXS MINI models from 2009 to 2017. This piston kit, with the OE/OEM part number 45230007000, ensures high-quality and compatibility with the specified engine type and models. Manufactured by KTM, this piston kit is a reliable and durable choice for riders looking to maintain or upgrade their engine’s performance.

Maxima Super M – 1 Liter 20901

CONTAINER SIZE_31 Liter. SIZE1 Liter. CONTAINS: PROP 65. This product may contain chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. Warning for California residents.

Wiseco 595M05500 Piston Kit 55.00mm 1990-1991 Honda CR125R

Fits: 1990-1991 Honda CR125R. Pro-Lite pistons feature optimized forging for strength and extra lightning operations for enhanced throttle response. This all-purpose piston is perfect for riders seeking a balance of performance and reliability.

Wossner Piston Kit 55.00mm 4.00mm OS 2-Stroke MPN 8321D100

Wossner Piston Kit – 55.00mm (4.00mm Oversize). Permanent skirt coating to reduce friction and piston rock for quiet and improved performance. Fits the following Optimized machining for lightness while maintaining strength in key areas such as the crown and skirt wall cross section.

2007 Yamaha TTR125L Wiseco PK1684 Engine Piston Kit 55.00mm Oversized Piston

Wiseco PK1684 engine rebuild kit for a 2007 Yamaha TTR125L. This kit fits TTR125 models from 2000 to 2018. Part number 4752M05500. Includes a 55.00 mm oversized, 11:1 compression piston. This is a brand new other kit — never used, just been sitting on the shelf. It comes in the original packaging, which has been opened, and includes everything shown in the photos. Kit includes a Wiseco piston assembly (piston, rings, wrist pin, and circlips) along with a top end gasket set with valve seals. Wiseco pistons are forged from high-silicon, low-expansion aluminum for strength, durability, and improved heat transfer. The reinforced dome and skirt design maximize horsepower and torque while maintaining tight tolerances for reliable performance. This rebuild kit is perfect for refreshing your engine or upgrading your top end.

NOS Wiseco Forged Piston Kit # 557P4 Suzuki 1987 RM125 Size .040 55.00mm New

The NOS Wiseco Forged Piston Kit # 557P4 is a high-quality, performance-enhancing part designed specifically for Suzuki 1987 RM125 off-road motorcycles. Made in the United States, this vintage piston kit includes piston rings and is ideal for 2-stroke engines. With a reputation for excellence, Wiseco ensures top-notch quality and reliability for your motorcycle engine needs. Upgrade your bike with this new, .040 over sized piston kit for improved performance and durability.

Wiseco Piston Ring Set 55.00mm Bore 2-Stroke MPN 2165CS

Wiseco rings are made specifically to Wiseco’s specifications for ultimate performance and sealing. Wiseco rings only fit Wiseco pistons. Wiseco Piston Ring Set – 55.00mm. Designed to work with Wiseco’s wide variety of pistons.