Home > Brand > RISK > RISK Mountain Road Bicycle Hollow Integrated Bottom Bracket Wrench DUB Crankset Installation and Removal Tool BB52 RL244 RL245 RL246 RL247

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RISK RL244-RL247 Bicycle Threaded Bottom Bracket Removal Tool Set DUB BB52 GXP BBR60 MT800 Bike Repair Wrench

Name: RISK RL244-RL247 Bicycle Threaded Bottom Bracket Removal Tool Set DUB BB52 GXP BBR60 MT800 Bike Repair Wrench
Brand: DJC Bikes - DJC Components
Price: 11.31 USD
Availability: InStock

$11.31 ~~$15.70~~

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Specifications
Warranty FAQ

The RISK RL244-247 Bicycle Bottom Bracket Tool Series is designed for installing and removing threaded bicycle bottom brackets. It is suitable for a wide range of mountain bikes and road bikes, including models compatible with DUB, BB52, RS500, GXP, BBR60, MT800, BBR9100 and other threaded bottom bracket systems.

Made from durable metal material, these tools are ideal for bike repair, maintenance, workshop use, and home mechanics.

Key Features

Professional Bottom Bracket Tool
- Designed for threaded bicycle bottom bracket installation and removal.
Multiple Compatibility Options
- Covers common bottom bracket outer diameters including 39mm, 40.5mm, 44mm, and 45.5mm.
Double-Sided Socket Design
- RL244 and RL245 feature dual-size designs for wider compatibility.
Anti-Drop Device Available
- RL246 helps prevent the tool from slipping off during bottom bracket removal or installation.
Ratchet Wrench Option
- RL247 is a 3/8" ratchet wrench suitable for use with compatible bottom bracket sockets.
Durable Metal Construction
- Strong and reliable for repeated maintenance use.
Suitable for MTB and Road Bikes
- Ideal for mountain bikes, road bikes, and general bicycle repair applications.

Compatibility Details

RL244 Bottom Bracket Socket

Size 1: 45.5mm / 24T
- Suitable for DUB bottom brackets and similar 45.5mm 24-notch BB cups.
Size 2: 44mm / 16T
- Suitable for BB52, RS500, GXP and similar 44mm 16-notch BB cups.
Socket Outer Diameter: approx. 52mm
Width: approx. 30mm
Weight with Packaging: approx. 76g

RL245 Bottom Bracket Socket

Size 1: 39mm / 16T
- Suitable for BBR9100 and similar 39mm 16-notch BB cups.
Size 2: 40.5mm / 16T
- Suitable for BBR60, MT800 and similar 40.5mm 16-notch BB cups.
Socket Outer Diameter: approx. 46mm
Width: approx. 28mm
Weight with Packaging: approx. 62g

RL246 Bottom Bracket Anti-Drop Device

Helps prevent the socket from slipping off during use.
Suitable for threaded bottom bracket removal and installation.
Thread Size: M6
Length: approx. 185mm
Cone Diameter: approx. 52mm
Weight with Packaging: approx. 73g

RL247 Ratchet Wrench

Ratchet wrench for use with compatible bottom bracket sockets.
Drive Size: 3/8"
Length: approx. 200mm
Weight with Packaging: approx. 320g

Package Includes

Please select the required option:

RL244 – BB44 / BB45.5 Threaded Bottom Bracket Socket x 1
RL245 – BB39 / BB40.5 Threaded Bottom Bracket Socket x 1
RL246 – Bottom Bracket Anti-Drop Device x 1 Set
RL247 – Ratchet Wrench x 1

Notes

Please check your bottom bracket outer diameter and notch count before purchase.
Manual measurement may have slight differences.
Some bottom brackets may have non-standard sizes, please compare carefully before ordering.
Product color may vary slightly due to lighting and screen settings.

All Taxes & Duties Included • Fast Delivery (8–12 Days) • No Hidden Fees • 6-Month Warranty

1 How long is the warranty?
We offer 6 months limited warranty to all products because of the quality defects. We offer lifetime payable repair service after the warranty.

2 Do need to pay tax duty when package arrive my country?
You no need to pay tax when package arrive your country, most countries in the world no need pay.
USA aslo no need tax duty and tariff, our carrier will cover it.

Brazil, Chile, Columbia clients need pay import duty when package arrive your country.

3 Can I return the goods if I am not like it?
Yes you can apply return and refund when you receive the product within 7 days. But as return shipping fee is relatively high when send back to China, so we suggest you consider and carefully before purchase.

Or you can send message to us and discuss technical issues to clarify if the products is what you need, and then pay after you sure your order is correct.

4 How long is the shipping time?
To most countries 7-15days can arrive your address. Pay extra 20USD if want ship by Fedex DHL UPS.

5 How can I know the tracking number?
We will send the tracking code to your email automatically after we send the package. check the track update here https://www.17track.net/en

Support email info@djcbikes.com

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