Product Description

The Only Complete Service Kit Built Specifically for TrailMaster 150cc & 200cc GY6 Engines

Whether you ride a TrailMaster 150 XRS, 200 XRX, Blazer series, or Challenger 200 series, this all-in-one service kit gives you everything required for a full annual tune-up on any 169cc GY6 go-kart engine.

Most customers waste time figuring out belt sizes, spark plugs, or GY6 compatibility—this kit eliminates the guesswork with parts guaranteed to fit all TrailMaster 150 and 200 models, including both carbureted and EFI units.

This is the kit TrailMaster owners need for long-term reliability, smoother acceleration, and trouble-free riding.

? What’s Included in the 150 / 200 GY6 Service Kit

• 1 quart premium engine oil

• Chain lube (high-tack, off-road safe)

• Replacement drive chain

• Air filter (GY6 169cc fitment)

• Fuel filter (carbureted models only)

• Standard spark plug

• Funnel

• Shop rags

⚠️ Important Notes for EFI Models

EFI-equipped units do not use an external fuel filter.
Therefore:

• Fuel filter is not included

• Fuel line upgrade must not be selected

• All other components in the kit remain compatible

This ensures EFI customers receive a correct kit with no wasted parts.

? Recommended Maintenance Interval

TrailMaster GY6 engines should be fully serviced:

• Every 10 hours of riding, or

• Once per year, whichever comes first

Regular service improves acceleration, reduces belt and clutch wear, and prevents common issues like bogging, hesitation, and hard starts.

? Compatible Models (GY6 169cc)

TrailMaster XRS / XRX Series

• 150 XRS

• 150 XRX

• 200 XRS

• 200 XRX

• 200 XRS EFI

• 200 XRX EFI

TrailMaster Blazer Series

• Blazer 150

• Blazer 150X

• Blazer4 150

• Blazer4 150X

• Blazer 200X

• Blazer 200EX

• Blazer4 200X

• Blazer4 200EX

TrailMaster Challenger Series

• Challenger 200

• Challenger 200U

• Challenger 200UX

• Challenger 200EX

• Challenger 200EUX