Yamaha B7B-E16A0-V0-00 - GYTR YZ250F/YZ250FX High Compression Piston is a performance accessory that boosts engine compression ratio and includes necessary components for installation with select Yamaha off-road motorcycle models.

Product Overview

• Yamaha part number: B7B-E16A0-V0-00
• Product name: GYTR YZ250F/YZ250FX High Compression Piston
• Product type: Accessory
• Product category: Performance
• Supported vehicle families: WR250F, YZ250F, YZ250FX
• Listed model years: 2014-2027
• Listed configurations: 3

Product Details

The kit includes piston rings, piston pin, and clips using stock replacements. It raises compression ratio to 14:1 and requires a minimum 100-octane racing fuel for use.

Fits These Yamaha Models

Yamaha Model	Compatible Years
WR250F	2015-2026
YZ250F	2014-2026
YZ250FX	2015-2027

Frequently Asked Questions

What is Yamaha part B7B-E16A0-V0-00?

B7B-E16A0-V0-00 is the Yamaha GYTR YZ250F/YZ250FX High Compression Piston, an accessory designed to boost engine compression and includes piston components for select Yamaha models.

What type of Yamaha part is B7B-E16A0-V0-00?

B7B-E16A0-V0-00 is a performance accessory piston kit for Yamaha off-road motorcycles.

Which Yamaha models fit B7B-E16A0-V0-00?

This part fits WR250F, YZ250F, and YZ250FX models covering model years from 2014 to 2027. Confirm exact SKU and model year compatibility before ordering.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.