Yamaha YZ 250 (CG 23) [2006-2023] - Platinum 2 Expansion Chamber - Yamaha YZ250

Platinum 2 Expansion Chamber for the Yamaha YZ 250

The PRO CIRCUIT Platinum 2 Expansion Chamber was developed for the Yamaha YZ 250 (CG 23) built between 2006 and 2023. Their design is aimed at off-road drivers and racers as well as for use in extreme weather conditions.

Function and construction

The exhaust pipe is made of durable 18-gauge metal, providing increased protection against damage from rocks or falls. A platinum coating on the outer body supports protection against everyday environmental influences. This makes the Expansion Chamber suitable for regular use off-road and in racing.

• Durable 18-gauge metal construction
• Platinum coating on the outer body to protect against everyday environmental influences
• Hand-welded and hammered seams
• Reinforced mounting brackets and reinforced stinger
• Electroless nickel plating for 2 to 10 times longer life
• Made in the USA

Vehicle assignment

The Expansion Chamber is assigned to the Yamaha YZ 250 (CG 23), built between 2006 and 2023. This assignment supports the targeted selection for the vehicle mentioned.

Performance characteristics and note

Significant performance increases are provided in the lower and middle areas of the speed range. The Expansion Chamber is intended exclusively for use on the race track.