---
product_id: 230691247
title: "RADIKAL RK75 Premium Mini U Disc Lock for Motorcycles, SRA Approved, Highly Deterred, Brutally Tested, ø18mm Double Locking Hardened Steel Shackle, Reminder Cable, Moto Anti Theft Wheel Brake Lock"
brand: "radikal"
price: "€ 144.95"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/230691247-radikal-rk75-premium-mini-u-disc-lock-for-motorcycles-sra
store_origin: FI
region: Finland
---

# SRA approved security 18mm hardened steel shackle multi-purpose use RADIKAL RK75 Premium Mini U Disc Lock for Motorcycles, SRA Approved, Highly Deterred, Brutally Tested, ø18mm Double Locking Hardened Steel Shackle, Reminder Cable, Moto Anti Theft Wheel Brake Lock

**Brand:** radikal
**Price:** € 144.95
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock It Down, Ride With Confidence!

## Quick Answers

- **What is this?** RADIKAL RK75 Premium Mini U Disc Lock for Motorcycles, SRA Approved, Highly Deterred, Brutally Tested, ø18mm Double Locking Hardened Steel Shackle, Reminder Cable, Moto Anti Theft Wheel Brake Lock by radikal
- **How much does it cost?** € 144.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/230691247-radikal-rk75-premium-mini-u-disc-lock-for-motorcycles-sra)

## Best For

- radikal enthusiasts

## Why This Product

- Trusted radikal brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **SRA Approved:** Certified by CLASSE SRA, ensuring top-tier security for your motorcycle.
- • **High Visibility:** Equipped with striking red side protectors and a yellow reminder cable to deter potential thieves.
- • **Unyielding Defense:** Fortified with a 18mm double locking hardened steel shackle, this lock stands strong against any theft attempt.
- • **Versatile Security:** Perfect for both home and road use, this lock can secure your motorcycle, garage doors, and more.
- • **Premium Craftsmanship:** Designed and manufactured in Europe, RADIKAL locks are synonymous with quality and reliability since 2010.

## Overview

The RADIKAL RK75 Premium Mini U Disc Lock is a high-security motorcycle lock featuring an 18mm hardened steel shackle, SRA approval, and a versatile design for multiple uses. With its robust construction and high visibility features, it offers unparalleled protection against theft, making it an essential accessory for any motorcycle owner.

## Description

RADIKAL RK75 Premium Mini U Disc Lock for Motorcycles, SRA Approved, Highly Deterred, Brutally Tested, ø18mm Double Locking Hardened Steel Shackle, Reminder Cable, Moto Anti Theft Wheel Brake Lock

## Features

- APPROVED TO DEFEND YOUR MOTORCYCLE: Your defense against theft. RADIKAL RK75 is a CLASSE SRA approved motorcycle mini U disc lock with a specially hardened Hi-Tech steel shackle of 18mm/0.70in. Tested with success against saw, shears, hammer, lever and other brutal attacks in the security approval evaluations conducted by independent laboratories.
- OUTSTANDING SECURITY FEATURES: Apart from its excellent quality materials, this approved mini U disc lock is protected by a Double Locking mechanism to oppose force attacks. In addition, it has a SEK DISCTECH high security disc detainer core with anti-drilling disc and anti-picking protection. Security keys are identified with a unique code to request duplicates when needed.
- MORE POLYVALENT AND COMBINABLE: Use the same lock at home and on the road. This versatile mini U disc lock can be placed in the brake disc or chain sprocket or you can combine it with a chain to anchor your motorcycle. It can be even used to secure garage doors or gates.
- MORE DETERRENT SECURITY: Thanks to its red side protectors and the striking yellow reminder cable included, this lock has a high visibility to defend your motorcycle. Designed to lock up the whole brake disc: place the mini U disc lock in the inner gaps of the brake disc (not the little holes) or in the chain sprocket.
- PREMIUM SECURITY BRAND: RADIKAL is specialized in high security approved locks by the CLASSE SRA in France, the most demanding market in the world as the insurances ask for the best approved locks. RADIKAL designs and manufactures in Europe high quality locks since 2010.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RADIKAL |
| Special Feature | Tested Security, Approved CLASSE SRA, Multi-Purpose Disc Lock |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 5.12 x 4.45 x 1.5 inches |
| Material | Hi-Tech Steel |
| Recommended Uses For Product | Motorcycle Disc Lock Anti Theft Security |
| Style | Mini U Disc Lock |
| Color | Red/Black |
| Number of Pieces | 1 |
| Finish Type | Hardened |
| Included Components | Disc Lock, Keys, Reminder Cable |
| Controller Type | Hand Control |
| Shape | U Shape |
| Control Method | App |
| Model Name | RK75 |
| Global Trade Identification Number | 08423885757500 |
| Manufacturer | Equipmotor Locomotion Direct |
| Item Weight | 2.6 pounds |
| Product Dimensions | 5.12 x 4.45 x 1.5 inches |
| Item model number | RK75 |
| Exterior | Machined |
| Manufacturer Part Number | RK75 |
| Special Features | Tested Security, Approved CLASSE SRA, Multi-Purpose Disc Lock |
| Lift Type | Mecánico |

## Product Details

- **Brand:** RADIKAL
- **Special Feature:** Tested Security, Approved CLASSE SRA, Multi-Purpose Disc Lock
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 5.12 x 4.45 x 1.5 inches
- **Material:** Hi-Tech Steel

## Images

![RADIKAL RK75 Premium Mini U Disc Lock for Motorcycles, SRA Approved, Highly Deterred, Brutally Tested, ø18mm Double Locking Hardened Steel Shackle, Reminder Cable, Moto Anti Theft Wheel Brake Lock - Image 1](https://m.media-amazon.com/images/I/61mUrndDYgL.jpg)
![RADIKAL RK75 Premium Mini U Disc Lock for Motorcycles, SRA Approved, Highly Deterred, Brutally Tested, ø18mm Double Locking Hardened Steel Shackle, Reminder Cable, Moto Anti Theft Wheel Brake Lock - Image 2](https://m.media-amazon.com/images/I/81NFcmT8+gL.jpg)
![RADIKAL RK75 Premium Mini U Disc Lock for Motorcycles, SRA Approved, Highly Deterred, Brutally Tested, ø18mm Double Locking Hardened Steel Shackle, Reminder Cable, Moto Anti Theft Wheel Brake Lock - Image 3](https://m.media-amazon.com/images/I/813+YXJDBPL.jpg)
![RADIKAL RK75 Premium Mini U Disc Lock for Motorcycles, SRA Approved, Highly Deterred, Brutally Tested, ø18mm Double Locking Hardened Steel Shackle, Reminder Cable, Moto Anti Theft Wheel Brake Lock - Image 4](https://m.media-amazon.com/images/I/71tyPYONFxL.jpg)
![RADIKAL RK75 Premium Mini U Disc Lock for Motorcycles, SRA Approved, Highly Deterred, Brutally Tested, ø18mm Double Locking Hardened Steel Shackle, Reminder Cable, Moto Anti Theft Wheel Brake Lock - Image 5](https://m.media-amazon.com/images/I/81Es8cNibIL.jpg)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-16*