Enduro Bottom Bracket BB86 TORQTITE BEARING KIT & CUPS XD-15 B

Enduro Bottom Bracket BB86 / 92 XD-15 ceramic bearing Kit & cups Black bb

what is xd-15

In addition to chromium steel, we use XD-15 material for our special top end . This is a very special nitrogen infused steel material and will not rust or corrode. It is more than 5 times the corrosion resistance of 440C stainless material. The process to make this steel involves remelting a very high grade of martensitic stainless steel from the end of an electrode. This occurs in a highly-controlled remelt chamber while introducing nitrogen gas, producing a homogenous steel free from course carbides and giving ultimate fatigue resistance. A super strong steel made for ceramic balls, XD-15 is the pinnacle in bicycle bearing technology

The TorqTite bottom bracket line is designed to replace any press fit type on the market. This means no more glue, paste or tape to try and keep things quiet. This unique and patent pending system uses a double threaded internal sleeve to tighten the right and left cups with two spanner wrenches and torque your bottom bracket tight on installation. No more movement or internal fretting of your bottom bracket against your carbon fiber or aluminum frame, just a tightened mechanical system eliminating annoying and unwanted noises. Noises and internal friction that can also sap energy and wattage output. TorqTite guarantees perfect parallel alignment between the bearings even if the frame is not perfectly straight, eliminating lost energy.

Available with the best Enduro XD-15 ceramic bearings, or with 440C stainless bearings, the TorqTite system is the ultimate bottom bracket system to guarantee the best results with the highest wattage output and no unwanted friction. Available in a wide range of standards, listed below.