Honda Grom MSX125 Oil Change Tune-Up Kit 2013–2020 – BelRay Oil & NGK Plug

OVERVIEW

This complete oil change and tune-up kit delivers routine maintenance support specifically engineered for the Honda Grom MSX125 (2013–2020). It pairs high-quality BelRay 10W-40 4T mineral motorcycle oil with an NGK CPR6EA-9 spark plug to ensure dependable lubrication, cleaner combustion, and smoother overall operation. Built to meet JASO MA2 standards and exceed OEM specifications, the kit provides riders with a straightforward, all-in-one solution for scheduled service intervals.

ENGINEERING & PERFORMANCE

The included 10W-40 mineral formulation maintains stable viscosity across both air-cooled and liquid-cooled four-stroke engines while minimizing evaporative loss during extended runs. Its optimized additive profile prevents sludge and varnish buildup, reducing internal friction and lowering oil consumption over time. Designed specifically for wet-clutch applications, the lubricant transfers power efficiently without slipping, while the matched NGK spark plug ensures consistent ignition timing and reliable cold starts. Together, these components deliver sustained thermal stability and cleaner engine operation throughout each service cycle.

KEY FEATURES

• Complete oil change and tune-up kit for Honda Grom MSX125
• BelRay 10W-40 4T mineral motorcycle oil (JASO MA2 certified)
• Manufactured in the USA
• NGK CPR6EA-9 spark plug included
• Reduces evaporation loss and limits sludge or varnish formation
• Engineered for excellent wet clutch performance
• Supports strong engine protection and reliable all-season use
• Optimized for air-cooled and liquid-cooled four-stroke engines
• Recommended for service intervals every 2,500–3,000 miles

TECHNICAL SPECIFICATIONS

• Brand: BelRay / NGK
• Part Name: Honda Grom MSX125 Oil Change Tune-Up Kit
• Kit Type: Complete (Oil + Spark Plug)
• Oil Type and Weight: 10W-40 4T Mineral
• Spark Plug Model: NGK CPR6EA-9
• Supported Years: 2013–2020
• Compatible Trims: Honda Grom MSX125

FITMENT

• Honda Grom MSX125 (2013–2020)

WHY RIDERS CHOOSE THIS

Riders rely on this tune-up kit because it combines proven lubrication with a factory-matched ignition component in a single, value-priced package. The straight mineral base keeps compact four-stroke engines running cool while preserving the direct engagement of the multi-plate clutch. Regular changes at the recommended interval prevent carbon tracking and minimize oil breakdown, keeping throttle response sharp and cooling efficient. By specifying exact weight, chemistry, and electrode geometry for this platform, the kit eliminates guesswork during routine servicing and extends engine life between major overhauls.