RISK RL234 Bicycle Hydraulic Disc Brake Bleed Syringe Kit – 30ml Oil Injection Tool with Hose & Switch

Make hydraulic brake maintenance easier with the RISK RL234 Bicycle Brake Bleed Syringe Kit. Designed for bicycle hydraulic disc brake oil replacement and bleeding, this lightweight tool kit includes a transparent oil injection syringe, a flexible hose, and a blue flow-control switch for convenient operation.

The 30ml syringe features clear measurement markings, allowing you to monitor oil volume during maintenance. The flexible transparent hose helps guide brake fluid smoothly, while the switch allows easy control of oil flow during bleeding or filling. A threaded anti-loosening connection provides a secure fit and makes assembly and disassembly simple.

Available in two kit options, the RL234 series is suitable for MTB, road bikes, folding bikes, and other bicycles equipped with hydraulic disc brake systems.

Note: This product includes the oil injection tool only. Brake fluid/mineral oil and brake caliper are not included.

Key Features

• Professional Bicycle Brake Bleed Tool
  Designed for hydraulic disc brake oil filling, bleeding, and maintenance.
• 30ml Transparent Syringe
  Clear body with scale markings for easy oil volume observation.
• Flow-Control Switch
  Blue switch design allows convenient control of oil flow during use.
• Flexible Transparent Hose
  Approx. 10cm hose helps connect the syringe to the brake system smoothly.
• Secure Threaded Connection
  Anti-loosening screw connection, easy to install and remove.
• Sealing Rubber Sleeve Design
  Helps improve sealing performance during oil injection.
• Lightweight & Portable
  Compact size, easy to carry and store in a tool box or workshop.
• Two Kit Options Available
  Choose the standard set or the set with an extra spare rubber sleeve.

Product Specifications

Kit Options

RL234-1 Standard Kit

Includes:

• 1 × Semi-transparent oil injection syringe
• 1 × Blue flow-control switch
• 1 × Semi-transparent flexible hose

RL234-2 Upgraded Kit

Includes:

• 1 × Semi-transparent oil injection syringe
• 1 × Blue flow-control switch
• 1 × Semi-transparent flexible hose
• 1 × Blue spare rubber sleeve