When it comes to selecting tires for your Suzuki Gixxer SF, all three brands you mentioned—Pirelli, Michelin, and MRF—are known for producing high-quality tires. However, it's important to consider the specific tire models available for your bike, as tire performance can vary within each brand.
If grip and longevity are your primary concerns, I would recommend considering the Pirelli Diablo Rosso II, Michelin Pilot Road 4, and MRF Revz C1/C2 tires, as these are popular choices for sport and street motorcycles.
The Pirelli Diablo Rosso II is designed for sport riding and offers excellent grip, especially in dry conditions. It provides a good balance between performance and durability, making it suitable for both spirited riding and everyday commuting.
The Michelin Pilot Road 4 is a highly regarded sport-touring tire known for its exceptional wet and dry grip. It also offers impressive longevity, making it a great option for riders who want a tire that performs well in various weather conditions and lasts a long time.
MRF Revz C1/C2 is an Indian tire brand that has gained recognition for its performance and value. The Revz C1/C2 tires are designed specifically for high-performance motorcycles and offer good grip on both dry and wet surfaces. While not as well-known as Pirelli or Michelin globally, MRF has a strong presence in the Indian market and has been praised by many riders.
Ultimately, the choice between these tire brands and models will depend on your personal preferences, riding style, and the road conditions you frequently encounter. I recommend checking customer reviews and seeking advice from fellow Gixxer SF riders or motorcycle experts to get a better understanding of how each tire performs on your specific bike.