Description: Bolt Size: M10 x 1.0 Pitch，for most motorcycle This switch can be used on all 6v, 12v 24v motorcycles for hydraulic brake system The brake fluid pressure switch is operated by brake line fluid pressure It can be fitted to the master cylinder or the caliper on either front or rear brake Use for Hydraulic Brake system Material: Metal Color: Black Cord length: approx. 32cm / 12.59 inch Package Includes: 1 Piece Hydraulic Brake Light Switch 2 Pieces Washers