2Bros Parts

CLUTCH UPGRADE KIT RADIUS EXP 3.0 TO 4.0 89-24 KAW KFX 450 R KLX KX F 500 REKLUSE 770-450003

$611.88

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Delivery to United States 5–8 business days

Out of Stock

The Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0 part number 770-450003 upgrades auto clutch systems to the latest EXP 4.0 for enhanced clutch performance with improved durability, smoother engagement, and more direct power delivery. This kit includes EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins. It offers more direct power delivery and increased system durability with upgraded materials for better performance at high temperatures. The redesigned base enhances strength and rigidity for a more connected lever feel. The advanced wedge design allows smoother engagement via rolling expansion, and the Torq Drive friction pad is tailored for optimized oil flow characteristics. Engagement curves are updated to suit modern engine dynamics, offering a range of tuning options with varied wedge weights and EXP springs.

Specifications
SKU
RK-770450003
Brand
Rekluse
Availability
Out of Stock

Fitments (55)

MakeModelYear
KAWASAKIKFX R 4502008
KAWASAKIKFX R 4502009
KAWASAKIKFX R 4502010
KAWASAKIKFX R 4502011
KAWASAKIKFX R 4502012
KAWASAKIKFX R 4502013
KAWASAKIKFX R 4502014
KAWASAKIKLX 450R2008
KAWASAKIKLX 450R2009
KAWASAKIKLX 450R2010
KAWASAKIKLX 450R2011
KAWASAKIKLX 450R2012
KAWASAKIKLX 450R2013
KAWASAKIKLX 450R2014
KAWASAKIKLX 450R2015
KAWASAKIKLX 450R2016
KAWASAKIKLX 450R2017
KAWASAKIKLX 450R2018
KAWASAKIKLX 450R2019
KAWASAKIKLX 450R2020
KAWASAKIKLX 450R2021
KAWASAKIKLX 450R2022
KAWASAKIKLX 450R2023
KAWASAKIKLX 450R2024
KAWASAKIKX 450F2006
KAWASAKIKX 450F2007
KAWASAKIKX 450F2008
KAWASAKIKX 450F2009
KAWASAKIKX 450F2010
KAWASAKIKX 450F2011
KAWASAKIKX 450F2012
KAWASAKIKX 450F2013
KAWASAKIKX 450F2014
KAWASAKIKX 450F2015
KAWASAKIKX 450F2016
KAWASAKIKX 450F2017
KAWASAKIKX 450F2018
KAWASAKIKX 450F2019
KAWASAKIKX 450F2020
KAWASAKIKX 5001989
KAWASAKIKX 5001990
KAWASAKIKX 5001991
KAWASAKIKX 5001992
KAWASAKIKX 5001993
KAWASAKIKX 5001994
KAWASAKIKX 5001995
KAWASAKIKX 5001996
KAWASAKIKX 5001997
KAWASAKIKX 5001998
KAWASAKIKX 5001999
KAWASAKIKX 5002000
KAWASAKIKX 5002001
KAWASAKIKX 5002002
KAWASAKIKX 5002003
KAWASAKIKX 5002004
General Product Group
Clutch & Transmission
General Product Type
Clutch Kits & Plates
Variant Id
342938
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0

The Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0 is designed to enhance your motorcycle's clutch performance. This kit provides an efficient update from previous RadiusX 3.0 or RadiusCX 3.0 auto clutch systems to the latest EXP 4.0 technology. It aims to deliver improved durability, smoother engagement, and a more direct power delivery for a superior riding experience.

Key Features:

  • Enables an upgrade from RadiusX 3.0 or RadiusCX 3.0 to the advanced EXP 4.0 system.
  • Includes essential components such as EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins for a complete upgrade.
  • Promotes more direct power delivery and increased system durability for reliable performance.
  • Constructed with upgraded materials specifically chosen for better performance, especially at high temperatures.
  • Features a redesigned base that enhances strength and rigidity, contributing to a more connected lever feel.
  • Incorporates an advanced wedge design that allows for smoother engagement through rolling expansion.
  • The Torq Drive friction pad is tailored for optimized oil flow characteristics, ensuring efficient operation.
  • Updated engagement curves are designed to suit modern engine dynamics for better responsiveness.
  • Offers a range of tuning options, allowing for adjustments with varied wedge weights and EXP springs to match your riding preferences.

This clutch upgrade kit is an optimal solution for riders seeking to improve their motorcycle's clutch efficiency and control. It supports superior performance across various riding conditions, from trail riding to competitive racing environments.

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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Out of stock