EPICA Cartridge Spring Conversion WP XACT 48mm KTM / GASGAS / Husqvarna 2021–2025
Original price was: $1,980.00.$1,650.00Current price is: $1,650.00.
Our Premium Epica Cartridge Kit Is Made To Order – Avg Lead Time Is 2 Weeks From Order Placement.
EPICA spring conversion cartridge system for WP XACT 48mm forks. Improves damping consistency, traction, comfort, and front-end control.
Available on backorder
The EPICA Cartridge Spring Conversion for WP XACT 48mm forks improves front-end feel, damping consistency, and rider confidence. The system converts the OEM air fork into a premium closed-cartridge spring configuration.
As a result, riders experience improved traction, better chassis stability, and a more connected feel across rough terrain.
Unlike traditional air fork systems, the EPICA spring conversion delivers a more planted and predictable ride feel throughout the entire moto. In addition, the spring-based design helps reduce the pressure changes commonly associated with air forks.
The EPICA Cartridge system is engineered to improve oil flow control while reducing harshness and unwanted fork deflection. Consequently, riders benefit from improved braking stability, better cornering feel, and increased comfort in rough conditions.
Designed and manufactured in Italy, the EPICA system combines premium internal components with race-proven damping technology for motocross, off-road, and competitive race applications.
Technology Overview
The EPICA Cartridge system replaces the OEM WP air spring assembly with a complete spring-based cartridge conversion. The system is designed to improve damping control, thermal consistency, and overall suspension performance.
In addition, the closed-cartridge design helps maintain a more controlled and confidence-inspiring ride feel during long motos and demanding terrain conditions.
Key performance advantages include:
- Spring conversion eliminates air pressure variability
- Improved front-end traction and stability
- More consistent damping performance
- Increased rider confidence
- Reduced harshness and fork deflection
- Better braking stability
- Improved cornering control
- More planted front-end feel
- Enhanced comfort during long rides
- Closed-cartridge oil management design
- Precision-manufactured internal components
- Manufactured in Italy
The EPICA system is ideal for riders looking for improved consistency, comfort, and front-end control from the WP XACT 48mm platform.
Performance Benefits
- Improved small bump compliance
- Increased front wheel traction
- More predictable fork behavior
- Reduced rider fatigue
- Improved hold-up under braking
- Better chassis balance
- Increased stability in rough sections
- More consistent suspension feel
- Improved comfort during long motos
- Greater rider confidence at speed
Riding Applications
The EPICA WP XACT Spring Conversion Kit is ideal for:
- Professional Motocross
- Professional Supercross
- GP and technical terrain
- Off-road racing
- Vet and amateur racing
- Enduro and cross-country riding
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