UPGRADE – 4.0 EXP DISK PLUS CLUTCH PACK
Do you have a RadiusCX 3.0 auto clutch system in your bike? This is the EXP 4.0 upgrade kit for you! Quickly and easily upgrade your existing auto clutch system to enjoy the benefits of Rekluse’s next-generation auto clutch technology: EXP 4.0. This upgrade includes a redesigned EXP 4.0 disk fully assembled with Rekluse’s recommended tuning settings, plus a fresh set of drive plates and TorqDrive friction plates to keep your clutch operating in optimal condition. The upgrade is simple – Replace your clutch pack and your EXP 3.0 disk with your new EXP 4.0 disk and you’re ready to ride!
- Consists of: EXP Bases, Rolling Wedges, EXP Springs, Quarter Turn Pins, Drive Plates and TorqDrive Friction Plates
- More direct power delivery, improved durability, and rider-focused functionality
- Upgraded base material providing improved strength at high temperatures
- Revised base design improving strength and rigidity, translating to more connected lever feel
- Improved wedge design with pins allows for rolling instead of sliding to expand the disk, creating a more responsive feel and smoother engagement
- TorqDrive friction pad design matches revised oil flow characteristics
- Engagement curve designs updated to better match modern motorcycle engine characteristics
Fitment
Years
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
Makes
Gas Gas
GPX
Husaberg
Husqvarna
KTM
Models
EC 250
EC 250F
EC 300
EC 350F
ES 350
EX 250
EX 300
MC 250
MC 300
XC 300
TSE300
TE250
TE300
FE250
FE350
FE350 Pro
FE350 Rockstar Edition
FE350S
FE350w
TC250
TE250i
TE300 Pro
TE300i
TE300i Jarvis Edition
TE300i Rockstar Edition
TX300
TX300i
250 EXC
250 EXC FACTORY EDITION
250 EXC SIX DAYS
250 EXC TPI
250 EXC-F
250 EXC-F Six Days
250 SX
250 XC
250 XC TPI
250 XC-W
250 XC-W TPI
300 EXC
300 EXC ERZBERGRODEO
300 EXC FACTORY EDITION
300 EXC Hardenduro
300 EXC SIX DAYS
300 SX
300 XC
300 XC TPI
300 XC-W
300 XC-W Hardenduro
300 XC-W Six Days
300 XC-W TPI
300 XC-W TPI ERZBERGRODEO
300 XC-W TPI SIX DAYS
350 EXC-F
350 EXC-F Six Days
350 XCF-W
350 XW-F
