Sunrace M4 7x Trigger Shifters

Description

A dependable trigger shifter pair designed for 3×7-speed drivetrains. The DLM403 set features indexed rear shifting and friction-based front control, offering smooth gear changes across city, MTB, and recreational bikes. With ergonomic composite levers, gear display windows, and Shimano-compatible actuation, it’s a practical choice for entry-level builds and everyday riding.

Features

Compatible with 3×7-speed drivetrains

Right shifter: 7-speed indexed shifting

Left shifter: 2/3-speed friction control

Shimano-compatible 2:1 actuation ratio (rear)

Dual-release trigger mechanism

Gear display windows for quick reference

Ergonomic composite levers with push-pull action

Ideal for city, MTB, and recreational bikes

Technical

Specifications

Speeds: 3×7-speed

Cable lengths: 2100 mm (right), 1700 mm (left)

Mount type: Handlebar clamp (22.2 mm diameter)

Material: Composite levers with SCM435 bolts

Actuation: Indexed (rear), friction (front)

Group: M4

Weight: Approx. 286 g (per pair)