Feature: Double-color bracket/ High quality switch/ Rust proof process /Interchangeability 1.Plastic drop trademark,Trademark:Wuxing. Canbe to order 2.Material:Bracket plastic and lever Alloy.Bracket can be produce alloy 3.Switch:Hight quality switch can stand 50,000 times of fatigue tests at 60V and 1.0A 4.The bracket and lever of some productsare interchangeable.This allows brakes with various styles and dimensions to match different bicycle models and different brake's grasp distance. 5. Wire length: As your request 6. Connector: As your request7. Line core: Two for mechanism switch, Three for Hall switch 2 electrical wires for Mechanism: I.The Red wire: switch II.TheBlue wire: switch 3 electrical wires for Hall: I. The Red wire: +5V(DC) II. The Black(or Yellow)wire: GND III. The White (or Green)wire: OUT 8.Bracket height:85.9mm; Breadth of bracket:25mm; Lever length:124mm; Holding distance:102.9mm; Power distance: 29.2mm9. Meas.: 570*325*240mm/CTN10. Packing: 100 pairs/CTN