Road Bike Disc Brake Rotor Size
Shimano s road disc brake system has been designed for use with 140mm or 160mm rotors the idea being that users can choose the size to suit their weight and intended use.
Road bike disc brake rotor size. The carrier is thin but still rigid helping a 160mm six bolt rotor weigh only 102g. The bike frame and rotor diameter must be compatible but can have some variance in size as long as the disc specific hub is compatible with the rotor. A mechanical disc brake is much like a traditional rim brake using a standard road bike brake lever and cable that are connected to the brake caliper. The stock rotors are 160 and 140.
Disc brake dimensions refer to the size of the rotor which is the disc in the disc braking system. A wide braking surface maximises brake compatibility and with organic rwd pads we found strong initial bite. Click i agree or any link to accept these cookies. I m new to disc brakes and was wondering about rotor size and how much it matters.
Sram s hs1 disc brake rotors are available in. 160mm 180mm 203mm disc brake rotor with 6 bolts stainless steel bicycle rotors fit for road bike mountain bike mtb bmx stainless steel 2pcs 4 6 out of 5 stars 184 14 99 14. Ollie is in tech clinic this week answering all your bike tech related questions. Mountain bikers have a dizzying array of options to choose from including three wheel sizes and up to five diameters of disc brake rotors.
To learn more about how we use cookies read our privacy policy. Should i stick with those sizes or go the same size front and back. Sram s paul kantor said we recommend 160mm rotors front and rear for road use and 140mm is fine for cyclocross. These procedures are the same for both.
If so should go with 140 or 160. The most common large size is 203 mm which is 8 inches. This website uses cookies to improve your user experience.