Mountain Bike Center Lock Rotors
Typically smaller rotors like 140mm are reserved for road and cyclocross while larger rotors are designed for mountain biking.
Mountain bike center lock rotors. 5 hacks to get the most out of your mtb brakes mountain bike maintenance duration. Mate the adapter with the hub. Floating rotors sees the steel disc mounted to an aluminium carrier. How to buy mtb rotors.
Here are two examples. Centre lock rotors are secured to the hub with a lock ring while six bolt rotors use you guessed it six torx bolts. Two examples of a 6 bolt to center lock adapter. Rotors come as small as 140mm in diameter and go up to just above 200mm.
Center lock rotors have a stepped alloy centre section and this must face the hub. A 6 bolt rotor can be installed on a center lock hub by using an adapter kit designed for this purpose. Global mountain bike network 523 875 views. Besides this the installation process is relatively faster and easier since all hardware is included in the package.
These kits vary slightly from design to design. Mountain bike brake technology hasn t changed too much over the years except for maybe streamlining designs and making brakes lighter and cool better. Generally the larger the rotor the more braking power a rider will have. Centre lock rotors are quicker to install and remove but usually a touch heavier while the hubs save a few grams.
Centerlock rotors are easier and faster to remove and are centered more accurately on the hub since you don t have to worry about trying to torque the 6 bolts evenly when installing the rotor. Thread the bolts through the rotor into. Shimano l and dt swiss r example 1. More interestingly it is a center lock rotor that you will find perfect for your mountain bike.
This is because the unit is available in different diameters which range from 140mm 160mm 180mm and 203mm.