Zoom XTECH Semi-Hydraulic Brake Caliper – 160mm/180mm Rotors

Description

Upgrade your cable disc brakes to near-hydraulic stopping power with the Zoom XTECH Semi-Hydraulic Brake Calipers (SKU 183-53).

Available in blue or red anodized aluminum, these calipers use your existing mechanical brake cable but add an internal hydraulic piston that amplifies the clamping force applied to the rotor — dramatically improving braking feel and modulation without a full hydraulic system conversion.

Includes a black IS-mount adapter bracket. “XTECH” engraved on caliper body; red sealed piston cap labeled “No regulatory function / Do not loosen.”

Compatible with 180mm rotors (front) or 160mm rotors (rear). Universal cable-pull disc brake fit for eScooters, eBikes, and bicycles.

Specifications

• SKU: 183-53
• Brand: Zoom
• Type: Semi-hydraulic disc brake caliper
• Actuation: Cable-pull with internal hydraulic piston
• Material: Anodized aluminum body
• Colors: Blue (BL) or Red (RED)
• Rotor Compatibility: 180mm (front) / 160mm (rear)
• Bolt Spacing: 51mm
• Total Width: 74mm
• Mount: IS (International Standard) with included adapter bracket
• Dimensions (packaged): 5″ L x 5″ W x 3″ H

Compatibility

Universal fit for cable-pull disc brake systems on electric scooters, electric bikes, and bicycles with IS-mount or post-mount calipers using a standard mechanical brake cable. Verify rotor diameter (180mm front / 160mm rear) and mount type before ordering.