Spark plug Beta RR 125 / Suzuki GSX-R/S 125 / Yamaha MT/YZF-R 125 NGK

Spark plug for motorcycle MR8E-9 from manufacturer NGK.

The NGK iridium spark plugs currently represent the highest quality technical solution.
They have an iridium alloy tip on the central electrode, which is welded in a special process using a laser. Iridium is one of the hardest metals in the world, it melts at 2450 °C and is highly resistant to spark erosion; these are the spark plugs used in GP and Formula 1 motorcycles. This material allows the lifespan of standard spark plugs to be doubled.

Furthermore, the precious metal allows the central electrode to be considerably thinner (0.6 mm thick), significantly reducing the required ignition voltage and helping to improve the distribution of the flame front in the combustion chamber.
Check that your motorcycle uses this spark plug

Features:

• Thread reach: 19 mm (3/4")
• Ground electrode configuration: Single
• Terminal configuration: Threaded screw
• Ground electrode shape: Standard
• Heat rating: 8
• Electrode tip material: Iridium
• Thread size: 10 mm
• Model: MR8E-9
• Product name: Spark plug
• Central electrode projection: Not projected
• Electrical resistance: 5k Ohms
• Electrode gap: 0.9 mm (0.035")
• Electrode gap (imperial): 0.035"
• Electrode gap (metric): 0.9 mm
• Hex size: 16 mm (5/8")

Compatible with:

Suzuki

• SUZUKI SV 650 ABS 2018-2022
• SUZUKI DL 650 ABS 2017-2023
• SUZUKI GSX-R 125 ABS 2017-2021