Shell Advance 4T AX7 15W-50 API SM Synthetic Technology Motorbike Engine Oil for Royal Enfield (2.5 L)

I recently switched to Shell Advance 4T AX7 15W-50 API SM Synthetic Engine Oil for my Royal Enfield Classic 350 BSIV (2018 model), and I couldn’t be more satisfied with the results.From the moment I started using this oil, my bike felt noticeably smoother. Gear shifts are seamless, and clutch operation has become much more fluid. One of the first things I noticed was the improvement in the engine sound—the classic "thump" is now more refined and pronounced. Even the tappet noise has significantly reduced, giving the engine a quieter, more polished feel.Before making the switch, I did some research and also spoke with a few experienced Royal Enfield riders. Several of them recommended Shell Advance AX7, and I’m glad I took their advice.If you own a Royal Enfield and are looking for better performance, smoother gear transitions, and enhanced engine sound, I highly recommend this engine oil. Great product, and totally worth it!

Good

Good quality

Best Engine oil available on market

It's good I would say. Quality is nice engine runs smoothly. I really liked it but the only problem I'm facing sometimes is about the false gearing. Gearing has become a little hard. Other wise It's really good. There are chances that there is a problem with my bike as far as the gearing is concerned. But I would suggest you to go for this oil.

Works fine. But didn't have a more progressive shift to the overall performance or pick up in my opinion for my classic 350.

Good, cheaper compared to Store. Performance is good

Engine feels much Silent and smooth than earlier. Shifting gears also feels quite smoother