Sport Sr1 DISC Brake Rotor Size:140mm Hydraulic disc brakes are better

Hydraulic disc brakes are better suited to Indian conditions than rim or mechanical disc alternatives

These are specific to the Zipp Cognition rear hub with QR (quick-release) 130mm dropout compatibility

Complete the cable upgrade with fresh stainless shift inner cables

which can make future removal very difficult or cause permanent cup damage

wheel bearings

Sport Sr1 DISC Brake Rotor Size:140mm Hydraulic disc brakes are betterMonsoon rains, scorching 35C+ summers, and steep Ghat descents place real demands on disc brake rotors. The Jagwire Sport Sr1 DISC Brake Rotor is built to deliver consistent stopping power and reliable heat dissipation across the varied road surfaces and punishing conditions Indian riders face daily from Pune's traffic to Lonavala's switchbacks. Use Cases Daily training. Reliable use across Indian training conditions heat, humidity, and rough tarmac.