ProX Piston Kit — 96.95 mm — Yamaha WR450F/YZ450F/YZ450FX

• Kit includes piston, rings, wrist pin, circlips and instruction sheet
• The piston is precision machined on state of the art CNC equipment
• Piston rings are made by OEM factories to exact specifications

Bore - Oversize

Standard

Units

Kit

Displacement

450 cc

Engine Type

4-Stroke

Piston Material

Aluminum Alloy

Bore Size

97.00 mm

Compression Ratio

13.0:1

Piston Size

96.95 mm

Riding Style

Off-Road

Type

Standard Size A

Shipping weight

0.93 lb

Package size

4.1 × 3.9 × 3.1 in

Country of origin

USA

Salto part #

0910-6783

ProX part #

01.2453.A

UPC

193564523358

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Is it in stock?

Yes — it’s in stock right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.

Is this genuine ProX?

Yes. It’s new and genuine, straight from Salto — ProX part #01.2453.A.