Complete maintenance set - Battery 12 volt, CR7HSA spark plug, oil can 10W-40, chain and sprockets

This complete maintenance kit contains all essential components for a thorough maintenance of your Honda Dax or replica. The bundle consists of a 12V battery, NGK spark plug, semi-synthetic engine oil and a complete chain and sprocket set, and is suitable for various models such as Dax, Monkey, PBR, Gorilla, and Chaly, as well as Honda replicas from brands like Skyteam, Zhenhua, Jincheng, and Skymax.

The set is ideal for periodic maintenance, revision, or rebuild, where reliability, proper lubrication, and a well-tuned transmission are key.

Contents of the bundle

🔋 Battery – Nitro NT4L-SLA

• Type: Nitro NT4L-SLA

• Voltage: 12 volt

• Capacity: 4 Ah

• Suitable for: Skyteam, Zhenhua, and other Dax replicas

🔥 Spark Plug – NGK CR7HSA

This spark plug ensures a reliable start and optimal engine performance.

Why choose NGK?

• Reliability: Consistent performance, even under tough conditions

• Durability: Long lifespan and high wear resistance

• Optimal combustion: More efficient combustion for better performance and lower fuel consumption

• Easy installation: Quick and easy to install

🛢 Engine Oil – Castrol Power RS 4T SAE 10W-40

Advanced semi-synthetic engine oil for mini 4-stroke engines.

Suitable for

• Models: Dax, Monkey, PBR and similar 4-stroke mopeds

• Brands: Honda and replicas such as Skyteam, Bluroc Heritage, Zhenhua, Jincheng, and Skymax

Properties

• Better acceleration (tested up to 6.9% faster)

• High RPM protection

• Trizone Technology: protection for engine, clutch, and gearbox

• Reduced internal friction

• Suitable for oil-immersed clutches

⚙ Drive Set – Sprockets + Chain (420)

Complete drive set for Honda Dax and most replicas (after 2009).

Contents

• Rear sprocket (4-hole, M10 x 1.25, bolt distance 58 mm, center hole 50 mm)

  • Choice of 28 to 42 teeth

• Front sprocket including locking plate and bolts

  • Choice of 12 to 17 teeth

• 420 chain (W-Standard, Regina or KMC – depending on supply)

  • 124 to 130 links

  • Suitable for 50cc–125cc engines

Performance tuning

• Larger front sprocket / smaller rear sprocket → higher top speed

• Smaller front sprocket / larger rear sprocket → faster acceleration

• Standard Dax combination: 13T – 42T

This bundle offers a complete and practical solution for technical maintenance and correct tuning of your Dax or replica.