The requested option is unavailable

The option in your link is not available to order. Details below may show a different option. Choose an available option before adding it to your cart.

Choose an available option

Product reference photograph, view 1. Confirm the selected option in the specifications.

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

$38.00

Part number 183-53 BL

Check dimensions and compatibility before ordering.

Same-day dispatch on in-stock orders

Order before 2 PM Central, Monday–Friday. Holidays excluded.

Shipping rates shown at checkout

Available methods and rates depend on your basket and destination.

Request a return within 30 days of ordering

Read the return policy

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.

Features

Semi-Hydraulic Design — Uses Existing Mechanical Cable with Internal Hydraulic Piston for Amplified Braking Force
Blue or Red Anodized Aluminum Caliper Body with XTECH Engraving
Includes Black IS-Mount Adapter Bracket
51mm Bolt Spacing / 74mm Total Width
Fits 180mm Front or 160mm Rear Rotors — Universal Cable-Pull Disc Brake Fit

Specifications

Color	BL

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

Model Fitment

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.

Photo is a product-family reference. Use the selected option and specifications to confirm the exact item; an exact option-specific photograph has not been established.