CLUTCH UPGRADE KIT CORE EXP 3.0 TO 4.0 22-25 BETA 250 RR X 300 RX REKLUSE 770-433002
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Rekluse Clutch Upgrade Kit Core EXP 3.0 to 4.0, part number 770-433002. Allows upgrade from Core EXP 3.0, RadiusX 3.0, or RadiusCX 3.0 clutch systems to the EXP 4.0. Components include EXP Bases, Rolling Wedges, EXP Springs, Quarter Turn Pins. Enhances clutch performance with more direct power delivery and improved durability. Constructed with upgraded materials for increased temperature resilience. Redesigned base improves strength and lever feedback. Advanced wedge design ensures smoother engagement. Incorporates Torq Drive friction pads aligned with revised oil flow characteristics. Engagement curves are updated to suit modern engine dynamics. Tuning options are expanded with diverse wedge weights and EXP springs.
- SKU
- RK-770433002
- Brand
- Rekluse
- Availability
- Out of Stock
Fitments (21)
| Make | Model | Year |
|---|---|---|
| BETA | RR 250 | 2022 |
| BETA | RR 250 | 2023 |
| BETA | RR 250 | 2024 |
| BETA | RR 300 | 2022 |
| BETA | RR 300 | 2023 |
| BETA | RR 300 | 2024 |
| BETA | RR X-PRO 250 | 2025 |
| BETA | RR X-PRO 300 | 2025 |
| BETA | RR-RACE EDITION 250 | 2022 |
| BETA | RR-RACE EDITION 250 | 2023 |
| BETA | RR-RACE EDITION 250 | 2024 |
| BETA | RR-RACE EDITION 300 | 2022 |
| BETA | RR-RACE EDITION 300 | 2023 |
| BETA | RR-RACE EDITION 300 | 2024 |
| BETA | RX 300 | 2022 |
| BETA | RX 300 | 2023 |
| BETA | RX 300 | 2024 |
| BETA | XTRAINER 0 | 2022 |
| BETA | XTRAINER 0 | 2023 |
| BETA | XTRAINER 0 | 2024 |
| BETA | XTRAINER 0 | 2025 |
- General Product Group
- Clutch & Transmission
- General Product Type
- Clutch Kits & Plates
- Variant Id
- 342933
FULL DESCRIPTION
Rekluse Clutch Upgrade Kit Core EXP 3.0 to 4.0
This Rekluse Clutch Upgrade Kit allows you to transition your existing Core EXP 3.0, RadiusX 3.0, or RadiusCX 3.0 clutch system to the advanced EXP 4.0 technology. Experience enhanced clutch performance with greater durability, smoother engagement, and more direct power delivery.
Key Features:
- Enables upgrade from Core EXP 3.0, RadiusX 3.0, or RadiusCX 3.0 to the next-generation EXP 4.0
- Includes essential components: EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins
- Improves clutch performance with direct power delivery and increased durability
- Utilizes upgraded materials for enhanced temperature resilience
- Features a redesigned base for improved strength and lever feedback
- Incorporates an advanced wedge design for smoother, more responsive engagement
- Includes Torq Drive friction pads optimized with revised oil flow characteristics
- Updated engagement curves are designed to complement modern engine dynamics
- Offers expanded tuning options with a variety of wedge weights and EXP springs
This upgrade kit is designed for riders seeking to maximize the efficiency and reliability of their motorcycle's clutch. It provides improved control and adaptability for diverse riding conditions, from challenging trails to competitive racing.
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.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


