Wiseco Racers Elite Yamaha YZ85 02-20 1909CS Piston Kit

SKU: WISRE900M04850

Powersports Piston and Ring Kits

Uncategorized...

Wiseco

Wiseco Racers Elite Yamaha YZ85 02-20 1909CS Piston Kit

SKU: WISRE900M04850

Powersports Piston and Ring Kits

Uncategorized...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

The most advanced forged 2-stroke piston available, the Racer Elite 2-Stroke series pistons feature 2000 series alloy, ArmorPlating™ piston coating, ArmorFit™ skirt coating, dedicated forging, premium quality rings and superfinish piston pins.

Part Type

Powersports Piston and Ring Kits

Data: v4.2 - Upd: 2026-10-13 16:57:15

Specifications

Product Attributes - Brand: Wiseco
Product Attributes - Manufacturer's Part Number: RE900M04850
Product Attributes - Part Type: Powersports Piston and Ring Kits
Product Attributes - UPC: 193564138064
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Bore (in.): 1.909 in.
Product Attributes - Bore (mm): 48.500mm
Product Attributes - Stroke: 47.80mm
Product Attributes - Wrist Pin Style: Floating
Product Attributes - Pin Diameter (in.): 0.551 in.
Product Attributes - Wrist Pin Retainers Included: Yes
Product Attributes - Top Ring Thickness: 1.0mm
Product Attributes - Top Ring Material: Steel
Product Attributes - File Fit: No
Product Attributes - Gapless: No
Product Attributes - Gaskets Included: No
Product Attributes - Quantity: Sold as a kit.

Reference Information

Brand Name/s	Wiseco
StreetFX SKU	wisRE900M04850
SFX Item ID	4068253
Supplier Item Code	4068253
Manufacturer SKU	RE900M04850
Manufacturer UPC	193564138064
Alternative References	YZ85, 1909CS