Strattos S4 Brand-Polar Use a tape measure to

Use a tape measure to check your chest circumference against the Santini size chart on the product page before ordering

There is no garment sizing here

These straps work across standard round and tapered frame tubes

and it will remain reliable through years of regular Speedhub servicing

or the sudden downpours of a Lonavala weekend — Indian conditions demand apparel that does real work

Strattos S4 Brand-Polar Use a tape measure toThe Polygon Strattos S4 is a serious aluminium road bike built around a Shimano Tiagra groupset and rim brake specification. At Rs. 99,990, it sits at the accessible end of dedicated road cycling, offering genuine performance engineering for riders ready to commit to training, sportives, or fast club rides across India's increasingly active cycling scene. Use Cases Daily training. Reliable use across Indian training conditions heat, humidity, and