---
product_id: 614293988
title: "Hydraulic Disc Brake Calipers: HB-100 MTB Bike Disc Brakes Front & Rear Caliper Set for Mountain, Road Bicycle and E-Bike"
brand: "zoom"
price: "14241 som"
currency: KGS
in_stock: true
reviews_count: 10
category: "Zoom"
url: https://www.desertcart.kg/products/614293988-hydraulic-disc-brake-calipers-hb-100-mtb-bike-disc-brakes
store_origin: KG
region: Kyrgyzstan
---

# Oil cylinder-driven 2-piston system Internal fine-tuning screws CNC forged aluminum body Hydraulic Disc Brake Calipers: HB-100 MTB Bike Disc Brakes Front & Rear Caliper Set for Mountain, Road Bicycle and E-Bike

**Brand:** zoom
**Price:** 14241 som
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Stop on a dime, ride with confidence—braking redefined.

## Quick Answers

- **What is this?** Hydraulic Disc Brake Calipers: HB-100 MTB Bike Disc Brakes Front & Rear Caliper Set for Mountain, Road Bicycle and E-Bike by zoom
- **How much does it cost?** 14241 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/614293988-hydraulic-disc-brake-calipers-hb-100-mtb-bike-disc-brakes)

## Best For

- zoom enthusiasts

## Why This Product

- Trusted zoom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Fits mountain, road, folding bikes, e-bikes, and electric scooters—upgrade all your rides.
- • **Hydraulic 2-Piston Power:** Maximized clamping force ensures smooth, consistent braking on any terrain.
- • **Plug & Play Installation:** Comes with mounts and bolts for a hassle-free upgrade that transforms your ride instantly.
- • **Customizable Brake Tension:** Internal fine-tuning screws let you dial in perfect brake tightness effortlessly.
- • **Precision CNC Forged Aluminum:** Durable, lightweight one-piece body for sleek performance and lasting style.

## Overview

The ZOOM HB-100 Hydraulic Disc Brake Caliper Set offers a premium cable-actuated hydraulic system with oil-driven dual pistons for powerful, smooth braking. Crafted from CNC forged aluminum, these front and rear calipers fit a wide range of bikes including mountain, road, folding, e-bikes, and scooters. Featuring internal fine-tuning screws for precise brake tension adjustment and compatibility with 160mm rotors, this set delivers a professional-grade upgrade that’s easy to install and built to last.

## Description

desertcart.com : ZOOM Hydraulic Disc Brake Calipers: HB-100 MTB Bike Disc Brakes Front & Rear Caliper Set for Mountain, Road Bicycle and E-Bike- Red : Sports & Outdoors

Review: Looks promising! - I used these to replace the stock mechanical brakes on my Relayway dual motor scooter (which is a rebranded Cunfon RZ1000). The scooter came stock with a 140mm front disc and a 160mm rear disc. The caliper did not fit the rear with the 160 due to tire clearance, and the front caliper, while functional, only grabbed about 2/3 of the 140mm disc. I replaced both discs with 145mm and used the 140mm mount that came with these calipers in place of the factory mount on the rear. From there everything was an easy install. These brakes look good and seem like they function well now that I’ve got them dialed in. I’ll update this review after I road test!
Review: Powerful Brakes - Plush and powerful, big upgrade over mechanical and I went with a bigger rotor and adapter. A little tricky to get it lined up perfectly with the included washers but pretty straightforward. Leave the plastic tab in until you're ready to drop in the wheel and tighten the cable last, just enough to take up slack. Finally, tighten attachment bolts after centering the caliper by pushing the brake lever. Do not activate the brake without something separating the pads, eg. the yellow tab or your brake rotor. Follow bed in procedure, and voila you have great looking and powerful brakes. Can't comment on durability since I just installed, but I will update later. I would recommend these, especially at this price. Pretty much plug and play. I also read somewhere that you don't tighten the cable as you would with the mechanical brake after the pads have worn in, instead use the barrel adjuster which is above the brake cable where it attaches to the caliper. Very nice looking and an inexpensive upgrade. Zero noise and impressive stopping power.

## Features

- Braking System: Cable-actuated hydraulic disc brake.
- With oil cylinder-driven 2-piston brake pad movement to maximize clamping force and ensure consistency as the rotor engages with the brake pads on both sides, resulting in smooth braking.
- MTB hydraulic disc brakes with internal fine-tuning screws are included, allowing adjustment of the tightness of the brake inner wire.
- ZOOM front and rear bicycle brake calipers is suitable for mountain, road, folding bikes, E-bikes, and electric scooters.
- The brake caliper features a one-piece forged aluminum body and all CNC parts. The cylinder of the clamp is built-in brake oil.
- Hydraulic disc brakes compatible with160mm rotors . Please do not remove the "yellow piston block" before installation, and pinch the brake lever, otherwise it will cause oil leakage or scrap the oil hydraulic disc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTJH66DJ |
| Best Sellers Rank | #138,550 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #15 in Bike Brake Calipers |
| Brand Name | ZOOM |
| Color | red |
| Customer Reviews | 4.4 4.4 out of 5 stars (91) |
| Date First Available | January 30, 2024 |
| Included Components | 1 Pair Front + Rear Hydraulic Disc Brake Calipers (red), 4 pcs bolts |
| Item Package Dimensions L x W x H | 6.93 x 4.65 x 2.56 inches |
| Item Weight | 0.47 Kilograms |
| Manufacturer | ZOOM |
| Material | Aluminum |
| Model Name | hydraulic disc brake |
| Package Weight | 0.47 Kilograms |
| Size | NO |
| Suggested Users | unisex-adult |
| Warranty Description | 30 days |

## Images

![Hydraulic Disc Brake Calipers: HB-100 MTB Bike Disc Brakes Front & Rear Caliper Set for Mountain, Road Bicycle and E-Bike - Image 1](https://m.media-amazon.com/images/I/71LYW71TtsL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Looks promising!
*by J***H on November 8, 2025*

I used these to replace the stock mechanical brakes on my Relayway dual motor scooter (which is a rebranded Cunfon RZ1000). The scooter came stock with a 140mm front disc and a 160mm rear disc. The caliper did not fit the rear with the 160 due to tire clearance, and the front caliper, while functional, only grabbed about 2/3 of the 140mm disc. I replaced both discs with 145mm and used the 140mm mount that came with these calipers in place of the factory mount on the rear. From there everything was an easy install. These brakes look good and seem like they function well now that I’ve got them dialed in. I’ll update this review after I road test!

### ⭐⭐⭐⭐⭐ Powerful Brakes
*by A***R on October 17, 2024*

Plush and powerful, big upgrade over mechanical and I went with a bigger rotor and adapter. A little tricky to get it lined up perfectly with the included washers but pretty straightforward. Leave the plastic tab in until you're ready to drop in the wheel and tighten the cable last, just enough to take up slack. Finally, tighten attachment bolts after centering the caliper by pushing the brake lever. Do not activate the brake without something separating the pads, eg. the yellow tab or your brake rotor. Follow bed in procedure, and voila you have great looking and powerful brakes. Can't comment on durability since I just installed, but I will update later. I would recommend these, especially at this price. Pretty much plug and play. I also read somewhere that you don't tighten the cable as you would with the mechanical brake after the pads have worn in, instead use the barrel adjuster which is above the brake cable where it attaches to the caliper. Very nice looking and an inexpensive upgrade. Zero noise and impressive stopping power.

### ⭐⭐⭐⭐⭐ Works great
*by R***N on October 18, 2025*

Best bike upgrade nice stopping power and pads that come with don’t make any noise and they look good ‼️ with a good price ‼️

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**Shop now:** [https://www.desertcart.kg/products/614293988-hydraulic-disc-brake-calipers-hb-100-mtb-bike-disc-brakes](https://www.desertcart.kg/products/614293988-hydraulic-disc-brake-calipers-hb-100-mtb-bike-disc-brakes)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-25*