Best Dirt Bike Exhaust Gasket Sets for 50cc to 160cc Engines
The right exhaust gasket keeps your dirt bike running smoothly by sealing the exhaust system against vibrations and heat. This guide reviews reliable copper and bronze gasket sets designed for common 50cc to 160cc dirt bikes and scooters. Each option balances durability, fit, and value, helping you pick a gasket that maintains exhaust integrity and reduces noise and leaks during rides.
A quick overview table summarizes the selected products, making it easier to compare fit and quantity at a glance.
| Product | Brand | Qty / Size | Amazon Link | |
|---|---|---|---|---|
| CQSPMOTO 10PCS Pit Dirt Bike Exhaust Crush Gasket | CQSPMOTO | 10 pieces; 32×24.5mm | Wide compatibility; durable copper | Product page in list |
| CQSPMOTO Pit Dirt Bike Exhaust Crush Gasket 2Pcs | CQSPMOTO | 2 pieces; copper gasket | Backup set for quick swaps | Product page in list |
| HIAORS Pit Dirt Bike Exhaust Crush Gasket | HIAORS | 5 pieces; 32×24.5x5mm | Multiple bikes supported; solid build | Product page in list |
| YOSOPP 25mm ID 32mm OD Exhaust Bronze Gasket | YOSOPP | Bronze washers; 10 pieces | Precise sizing; corrosion resistance | Product page in list |
| 1PZ EGS-M27 Exhaust Gasket for GY6 | 1PZ | Washer set; 49mm bolt spacing | Wide engine compatibility; warranty | Product page in list |
CQSPMOTO 10PCS Pit Dirt Bike Exhaust Crush Gasket
These copper exhaust gaskets are designed to fit a wide range of dirt bikes with 50cc to 160cc engines. The copper construction provides strong vibration resistance and good wear and corrosion durability. A pack of 10 ensures plenty of replacements for routine maintenance or extended riding seasons. The 32×24.5mm size targets many common exhaust port configurations found on SSR Razkull, Tao Tao, Hellcat, Piranha, Lifan, and similar pit bikes.
YOSOPP GY6 Exhaust Bolt Nuts Gasket
Designed for GY6-based engines, these extra-thick, double-sided gaskets minimize exhaust leaks and noise. They feature a 49mm bolt spacing and an inner port of 27 mm, with a 32mm external washer diameter to fit a broad set of scooters and pit bikes. The kit includes a bronze gasket with robust corrosion resistance and is suitable for 50cc to 150cc models from multiple brands.
CQSPMOTO Pit Dirt Bike Exhaust Crush Gasket 2Pcs
This durable copper gasket pair is sized for 50cc to 160cc dirt bikes and works with popular models from SSR Razkull, Tao Tao, DB-14 Hellcat, and more. The 32×24.5mm dimensions match common exhaust ports, offering reliable sealing and long-lasting performance under ride vibrations and heat. The two-piece set is ideal for extra replacements or immediate swaps after wear or damage.
YOSOPP 25mm ID 32mm OD Exhaust Bronze Gasket
These bronze washers provide a precise seal for 50cc to 150cc dirt bikes. With a 32mm outside diameter and 25mm inner diameter, these gaskets fit a range of mating surfaces encountered on SSR Razkull, Tao Tao, and similar brands. The kit includes multiple washers, boosting compatibility and reducing the likelihood of leaks in the exhaust system.
HIAORS Pit Dirt Bike Exhaust Crush Gasket
HIAORS offers a 5-piece gasket set sized for 32×24.5x5mm mounting needs. Compatible with a wide range of 50cc to 150cc dirt bikes, these copper gaskets emphasize vibration resistance and long service life. They’re suitable for frequent maintenance and field repairs where a tight exhaust seal is essential for peak performance and noise control.
Exhaust Gasket Pack for Mini Dirt Bikes
This 5-pack of exhaust gaskets covers small-displacement bikes in the 43cc to 49cc range, ideal for pocket choppers and minibikes. The kit provides a reliable seal with a common 25mm inner hole and 39mm stud spacing, ensuring compatibility with a variety of mini dirt bikes and ATVs. It helps prevent leaks and improve throttle response on compact engines.
1PZ EGS-M27 Exhaust Gasket for GY6
1PZ provides a robust, extra-thick double-sided gasket with 49mm bolt spacing and a 27 mm inner port. It’s compatible with GY6 engines and a wide range of scooters, go-karts, and pit bikes. The kit promises reliable sealing under engine heat and vibration, backed by a warranty and return options for peace of mind.
Buying Guide: Key Purchase Considerations
- Engine compatibility: Confirm the gasket size (outer diameter, inner port, thickness) matches your bike’s exhaust flange and port spacing to ensure a proper seal and avoid leaks.
- Material choice: Copper gaskets offer good conductivity and vibration resistance, while bronze variants can provide greater hardness and corrosion resistance in dusty, humid environments.
- Quantity and replacement needs: For frequent maintenance or multiple bikes, multi-pack sets simplify stocking and reduce downtime during rides.
- Fitment notes: Some gaskets list broad compatibility across brands (SSR, Tao Tao, Hellcat, Piranha, etc.). Check your model’s exact year and engine displacement to minimize mismatches.
- Installation considerations: Clean mounting surfaces, apply appropriate sealant if recommended by the manufacturer, and torque bolts to spec to prevent leaks or gasket blowouts.
- Durability and warranty: Look for gaskets designed for vibration and heat exposure, with warranties that cover manufacturing defects and wrong-fit returns.
- Noise and emissions: A proper seal reduces exhaust noise and improves overall engine efficiency, contributing to a smoother ride and better emissions performance.
Overall, copper and bronze exhaust gaskets in multi-pack sets are practical choices for riders who maintain multiple dirt bikes or frequently replace worn gaskets. Evaluating fitment dimensions and material properties helps ensure a reliable seal, reduced leaks, and longer exhaust system life across various 50cc–160cc dirt bikes and scooters.