The filter is designed with two-layer's foam (Dual-Stage) that gives Effective filtering of dirt and dust while ensuring a Optimal air flow For the best possible engine performance

Line directly from the brake cylinder to the brake caliper

The Width -adjustable blinker brackets Fits both original and accessory flashers

Ready to feel the difference in each acceleration and turn

Specifications per light:

DID CHAIN DID520ERT3 GG 112C 4525516906371 YZF The filter is designed withERT CHAIN Designed for Motocross, High Performance, Lightweight, Low Friction Chains Designed Exclusivly for Racing, Non Sealed 520ert3 is D. I. D's #1 Selling Motocross Chain and is used by many Factory of ITS) Go to Chain for Riders Across A Multitude of Racing Disciplines, Especialy Among The 250 Class