NIU XQi3 Genuine OEM Rear Brake Caliper w/ Pads

Restore the braking precision of your electric dirt bike with the Genuine NIU XQi3 Rear Brake Caliper. As an original equipment manufacturer (OEM) part, this caliper is engineered specifically to handle the unique thermal demands and high-torque performance of the XQi3 platform. Whether you are navigating technical trails or commuting through the city, this hydraulic caliper provides the consistent, fade-free stopping power required to keep your ride safe and controlled.

OEM Performance Features

• Genuine NIU Replacement: 100% factory-original component ensures a perfect fit and seamless integration with your existing NIU hydraulic lines and master cylinder.
• Pre-Loaded Brake Pads: Comes ready for installation with factory-spec brake pads already installed, ensuring optimal friction and rotor compatibility right out of the box.
• Weather-Resistant Finish: Features a durable, corrosion-resistant coating designed to withstand mud, water, and debris encountered on the trail.

Comprehensive Fitment Guide

This rear caliper is a direct-fit OEM replacement for the following electric motorcycle:

Technical Specifications

• Position: Rear
• Manufacturer: NIU
• Type: Single-Action Hydraulic Caliper
• Manufacturer Part Number (MPN): 70102037

Safety Note: Your braking system is critical to rider safety.  Please ensure you are qualified and competent and test sufficiently after service.

Installation Tip: Because this is a hydraulic component, you must perform a full system bleed after installation to remove air bubbles from the line. Only use the manufacturer-recommended brake fluid type to prevent seal damage!

Maintenance Tip: Regularly inspect your Brake Rotors for warping or thinning when replacing a caliper to ensure maximum pad life.

SKU: NIU-70102037
Vendor: NIU

Technical Specifications

• Position: Rear
• Manufacturer: NIU
• Type: Single-Action Hydraulic Caliper
• Manufacturer Part Number (MPN): 70102037

Safety Note: Your braking system is critical to rider safety.  Please ensure you are qualified and competent and test sufficiently after service.

Installation Tip: Because this is a hydraulic component, you must perform a full system bleed after installation to remove air bubbles from the line. Only use the manufacturer-recommended brake fluid type to prevent seal damage!

Maintenance Tip: Regularly inspect your Brake Rotors for warping or thinning when replacing a caliper to ensure maximum pad life.

SKU: NIU-70102037
Vendor: NIU