RISK RL293-RL298 Bottom Bracket Side Cap Removal & Installation Tools

The RISK RL293-RL298 Bottom Bracket Side Cap Tool Series is designed for bicycle maintenance, bottom bracket servicing, and crankset repair. These tools help remove or install hollow bottom bracket side caps and dust covers on compatible bicycle bottom bracket systems.

Available in multiple versions for 24mm and 29mm spindle applications, including removal tools, DUB side cap installation tools, and replacement repair parts, this tool series is suitable for bike mechanics, home workshops, and cycling maintenance users.

Key Features

Designed for Bottom Bracket Side Cap Service

Helps remove or install bottom bracket side caps, dust covers, and related components during bicycle bottom bracket maintenance.

24mm & 29mm Spindle Options

Choose from tool options for different spindle sizes:

• RL293 – Removal tool for 24mm spindle
• RL294 – Removal tool for 29mm spindle
• RL295 – Installation tool for DUB 29mm spindle side caps
• RL296 – Replacement parts for 24mm removal tool
• RL297 – Replacement parts for 29mm removal tool
• RL298 – Replacement part for 29mm installation tool

Suitable for Embedded Side Caps

The removal tool is designed for embedded side caps. Please note that it is not suitable for flat side caps.

Practical Repair Tool for Bike Workshops

Ideal for bicycle repair shops, mechanics, cycling enthusiasts, and riders who maintain their own bikes.

Lightweight Plastic Construction

Made from plastic material, lightweight and convenient to use. The product is produced using a 3D printing process, and visible layer lines or seams may appear. These are normal production characteristics and do not affect use.

Easy Storage

Compact size and lightweight packaging make the tools easy to store in a toolbox, workshop wall, or bike maintenance kit.

Product Options

RL293 – Bottom Bracket Side Cap Removal Tool for 24mm Spindle

Designed for removing embedded bottom bracket side caps on compatible 24mm spindle systems.

Package Includes:

• 1 × RL293 Removal Tool

Product Size:

• Length: Approx. 130 mm
• Tool head diameter: Approx. 23.6 mm
• Tool head length: Approx. 20 mm

Package Size:

• Approx. 24 × 12 × 3 cm

Gross Weight:

• Approx. 45 g

RL294 – Bottom Bracket Side Cap Removal Tool for 29mm Spindle

Designed for removing embedded bottom bracket side caps on compatible 29mm spindle systems.

Package Includes:

• 1 × RL294 Removal Tool

Product Size:

• Length: Approx. 130 mm
• Tool head diameter: Approx. 28.6 mm
• Tool head length: Approx. 20 mm

Package Size:

• Approx. 24 × 12 × 3 cm

Gross Weight:

• Approx. 55 g

RL295 – Bottom Bracket Side Cap Installation Tool for DUB 29mm Spindle

Designed for installing side caps on compatible DUB 29mm spindle bottom bracket systems.

Package Includes:

• 1 × RL295 Installation Tool

Product Size:

• Overall length: Approx. 185 mm
• Blue cone diameter: Approx. 52 mm
• Blue cone length: Approx. 21.5 mm
• Installation body length: Approx. 61.5 mm
• Black ring diameter: Approx. 55 mm
• Thread: M6

Package Size:

• Approx. 24 × 12 × 6 cm

Gross Weight:

• Approx. 110 g

RL296 – Replacement Parts for 24mm Removal Tool

Replacement parts for the RL293 24mm side cap removal tool.

Package Includes:

• 2 × RL296 Replacement Parts

Product Size:

• Diameter: Approx. 23.6 mm
• Height: Approx. 20 mm

Package Size:

• Approx. 17 × 10 × 3 cm

Gross Weight:

• Approx. 15 g

RL297 – Replacement Parts for 29mm Removal Tool

Replacement parts for the RL294 29mm side cap removal tool.

Package Includes:

• 2 × RL297 Replacement Parts

Product Size:

• Diameter: Approx. 28.6 mm
• Height: Approx. 20 mm

Package Size:

• Approx. 17 × 10 × 3 cm

Gross Weight:

• Approx. 20 g

RL298 – Replacement Part for 29mm Installation Tool

Replacement part for the RL295 DUB 29mm side cap installation tool.

Package Includes:

• 1 × RL298 Replacement Part

Product Size:

• Diameter: Approx. 55 mm
• Height: Approx. 61.5 mm

Package Size:

• Approx. 17 × 10 × 6 cm

Gross Weight:

• Approx. 40 g

Specifications

Compatibility Notes

• RL293 is for 24mm spindle side cap removal.
• RL294 is for 29mm spindle side cap removal.
• RL295 is for DUB 29mm spindle side cap installation.
• Removal tools are suitable for embedded side caps only.
• Flat side caps are not compatible with the removal tools.
• Please confirm your bottom bracket and spindle type before purchase.

How to Use

Side Cap Removal Tool

1. Insert the tool head between the bearing and the bottom bracket cup side cap.
2. Place the larger-diameter part of the tool head into the gap as shown.
3. Pull the tool outward with force to remove the embedded side cap.

DUB Side Cap Installation Tool

1. Install the side cap into the blue fixing part first.
2. Insert the threaded rod and related parts through the bottom bracket assembly.
3. Tighten slowly and evenly until the side cap is pressed into place.
4. Remove the installation tool after the side cap is seated correctly.

Package Includes

Package contents depend on the selected option:

• RL293: 1 × 24mm side cap removal tool
• RL294: 1 × 29mm side cap removal tool
• RL295: 1 × 29mm DUB side cap installation tool
• RL296: 2 × 24mm removal tool replacement parts
• RL297: 2 × 29mm removal tool replacement parts
• RL298: 1 × 29mm installation tool replacement part

Important Notes

• This listing only includes the selected tool or replacement part. Bicycle, bottom bracket, crankset, and other display items are not included.
• Manual measurement may result in slight size or weight differences.
• Due to the 3D printing process, minor layer lines, seams, or surface texture may be visible. This is normal and does not affect normal use.
• Please verify compatibility before ordering.