RISK M6x16/18/20 Mountain Bike Disc Brake Caliper Fixing Screws Titanium Alloy Brake Screws RT032/RT033/RT034

RISK M6x16/18/20 Mountain Bike Disc Brake Caliper Fixing Screws Titanium Alloy Brake Screws RT032/RT033/RT034

The RISK RT032 / RT033 / RT034 Titanium Disc Brake Caliper Bolts are lightweight replacement bolts designed for bicycle disc brake caliper mounting. Made from titanium alloy, these bolts offer excellent strength, corrosion resistance, and weight reduction compared with standard steel bolts.

Available in M6 × 16mm, M6 × 18mm, and M6 × 20mm lengths, they are suitable for compatible road bikes, mountain bikes, gravel bikes, and other bicycles using M6 disc brake caliper mounting hardware. Each set includes 4-bolt, packed in a RISK branded retail bag.

The bolts use a cylindrical head design with a 5mm Allen key interface, making installation straightforward with standard workshop tools. Available in Oil Slick, Gold, Black, and Titanium finishes, they provide both reliable function and a premium custom look for your bike.

Note: Disc brake caliper, adapter, fork, frame, rotor, and other parts shown in images are for display only and are not included. Please choose the correct bolt length according to your original brake caliper hardware and install according to the torque specification recommended by the original component manufacturer.

Key Features

• Titanium alloy disc brake caliper mounting bolts
• Designed for compatible bicycle disc brake calipers and adapters
• M6 thread specification
• Available in 16mm, 18mm, and 20mm lengths
• Cylindrical head design
• 5mm Allen key installation
• Lightweight and corrosion-resistant
• Suitable for MTB, road bike, gravel bike, e-bike, and folding bike applications
• Available in Oil Slick, Gold, Black, and Titanium colors
• 4 pcs per bag, suitable for one bike brake caliper setup or spare replacement

Product Specifications

Weight Reference

Weight is for reference only. Minor variation may occur due to manual measurement and surface finishing differences.

Size Guide

Please compare with your original bolt length before purchase. Using an incorrect bolt length may affect brake installation safety.

Product Options

RT032 — M6 × 16mm / 4 pcs

RT033 — M6 × 18mm / 4 pcs

RT034 — M6 × 20mm / 4 pcs

Lightweight Titanium Upgrade

Made from titanium alloy to reduce weight while maintaining reliable strength for brake caliper mounting.

Corrosion Resistant

Titanium material offers excellent resistance to rust and outdoor riding conditions, ideal for MTB and road bike use.

Multiple Length Options

Available in 16mm, 18mm, and 20mm lengths to match different brake caliper, adapter, fork, and frame setups.

Premium Custom Finish

Choose from Oil Slick, Gold, Black, or Titanium to match your bike build and upgrade the overall look.

4-Piece Retail Pack

Each bag includes 4-bolt, convenient for replacement, maintenance, or custom bike assembly.

Installation Notes

1. Remove the original disc brake caliper bolts.
2. Compare the original bolt length with the RISK replacement bolts.
3. Select the correct M6 bolt length: 16mm, 18mm, or 20mm.
4. Install with a 5mm Allen key.
5. Tighten according to the brake caliper or frame/fork manufacturer’s recommended torque.
6. After installation, check caliper alignment and brake function before riding.

For safety-critical brake components, correct bolt length and torque are very important. If unsure, please consult a professional bicycle mechanic.

Available Options

Each row below is one available option combination. Choose the complete combination that matches your setup.