Hinson Racing C159 Billet Clutch Cover Yamaha YZ85 2002–2026

Hinson Racing C159 Billet Clutch Cover Yamaha YZ85 2002–2026

The C159 billet clutch cover is engineered to improve clutch performance, durability, and heat management on the Yamaha YZ85 and related models. Precision-machined from billet T-6 aircraft-grade aluminum, this clutch cover is significantly stronger than stock and increases transmission oil capacity to help reduce operating temperatures during aggressive riding and racing. Designed for motocross and high-load conditions, it supports consistent clutch feel and performance.

By directing oil back into the clutch assembly, the Hinson Racing C159 billet clutch cover improves lubrication and heat dissipation under sustained use. The hard-coated exterior resists boot wear, while aerospace-level machining ensures an exact fit and long service life. Race-proven and made in the USA, this billet clutch cover is a reliable upgrade for riders seeking improved durability and cooling efficiency over OEM components.

Key Features

• Precision-machined from billet T-6 aircraft-grade aluminum
• Increased oil capacity improves cooling and heat dissipation
• Stronger than stock for demanding race and off-road use
• Directs oil back into the clutch for improved lubrication
• Hard-coated to resist boot wear and abrasion
• Race-proven design made in the USA

Vehicle Fitment

• 2002–2026 | Yamaha | YZ85
• 2022–2026 | Yamaha | YZ85LW
• 2018–2026 | Yamaha | YZ65
• 2016–2018 | KTM | 125 SX
• 2016–2018 | KTM | 150 SX
• 2017–2018 | KTM | 125 XC-W
• 2017–2018 | KTM | 150 XC-W
• 2016–2018 | Husqvarna | TC125
• 2017–2018 | Husqvarna | TX125
• 2017–2018 | Husqvarna | TE150

Frequently Asked Questions

How does this clutch cover improve performance?
It increases oil capacity and improves oil flow to reduce heat and maintain consistent clutch performance.

Is this clutch cover stronger than OEM?
Yes, it is precision-machined from billet T-6 aluminum and is significantly stronger than the stock cast cover.

Is this suitable for racing?
Yes, it is race-proven and designed for high-performance motocross and off-road use.

Upgrade your clutch system with a billet clutch cover designed to improve cooling, durability, and reliability under the most demanding riding conditions.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. The best motocross shop in Central Florida.

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