MTX Hornet Brake Disc Solid Wave Type - Rear SIZE_Piston A (Standard) Included with the 3S Plus

Included with the 3S Plus Universal are two wired microphone extensions

Up to 70% less expensive than OEM with the average savings of 25% less than OEM

The HD speakers will take your ride to the next level with louder

Topographic Mapping: Yes

rechargeable lithium battery gives you up to 14 days of use at the default 10-minute tracking mode and up to 30 days with a 30-minute tracking interval

MTX Hornet Brake Disc Solid Wave Type - Rear SIZE_Piston A (Standard) Included with the 3S PlusThe Hornet Wave keeps you out there at your best. Designed for performance. Using Lightweight induction hardened stainless steel the Hornet Wave disc offers superior strength and durability while using MTXs innovative technology to keep you in control under high stress braking. Constructed using one complete segment of SUS 420 stainless steel, then heat treated to HRC 36+ 2. MTXs Wave technology ensures your discs stay cool through high strain