YZ250 Restyle Kit | What It Includes, Fitment & Cost

The YZ250 restyle kit has become the most popular cosmetic upgrade for owners of older Yamaha YZ two-strokes who want the aggressive, angular bodywork of the current-generation models without buying a new bike. Polisport’s restyling kit is the most widely available option on the market, and it replaces nearly every piece of exterior bodywork to give a 2001–2021 YZ250 or YZ125 the look of the latest machines. The conversion is purely cosmetic — the frame, suspension, and engine remain unchanged — but the visual transformation is dramatic enough that many riders mistake a restyled bike for a much newer model at a glance.

What Comes In The Polisport YZ Restyle Kit?

The Polisport RESTYLING PLASTIC KIT YAMAHA YZ 125/250 2002-21 (part number 91571) includes a gas tank, a complete seat, and an airbox, plus all the plastic body panels needed to convert the bike’s appearance. The kit covers the front fender, front number plate, radiator shrouds, side panels, and rear fender — essentially every visible exterior component except the frame and swingarm.

Enduro21’s test report confirms the install requires replacing the tank, subframe including muffler, and airbox to complete the transformation. The fitment requires no modifications to the bike itself; it bolts onto the existing mounting points without drilling or cutting. For riders who already have a tank and seat in good condition, Polisport also offers a plastics-only version that skips those components and costs significantly less — a smart option if you just want fresh bodywork without the extra expense.

YZ250 Restyle Kit Fitment: Which Models Work

The kit is designed for Yamaha YZ125 and YZ250 models, with Polisport’s official listing covering the 2002–2021 model years. Enduro21’s independent testing confirmed fitment on bikes from 2001 through 2021, while RevZilla, a major US retailer, lists the kit for 2002–2022 models. The small differences in year ranges likely reflect updates in Polisport’s production batches rather than actual compatibility changes — the frame and subframe mounting points on these bikes have remained largely consistent across those years.

If you own a YZ250 or YZ125 from the early 2000s through the early 2020s, the kit is designed to fit without any frame or subframe modifications. Because the install involves removing and reinstalling the fuel tank, airbox, subframe, and seat, it’s worth checking the seal of each component during reassembly to prevent air leaks or fuel vapor issues. A careful once-over on the airbox seal and tank vent lines takes an extra minute and avoids problems later.

How Much Does A YZ250 Restyle Kit Cost?

Pricing depends on the configuration and seller. The complete kit with tank, seat, and airbox runs around $445 in the US market from retailers like RevZilla, which occasionally offers discounts of around 10%. In European markets, Enduro21 lists the full kit at €449.90 or roughly £450.

The kit comes in blue, white, or black, and some sellers offer mixed-color combinations — a blue tank with white side panels or a black tank with blue shrouds, for instance. If you’re comparing options, our roundup of the top YZ250 restyle kits breaks down what’s available and which configuration suits different budgets.

Installation takes about 30 minutes according to Enduro21’s testing. The process is a straightforward body swap: remove all plastics, the gas tank, subframe including muffler, and airbox, then fit the new components in reverse order. Standard metric sockets are all that’s typically required, and the mounting holes align with the stock frame locations — no fabrication or guesswork involved.