TSP CNC Head Insert 2023+ KTM/Husky/Gas Gas 250cc XC/SX/TX/EX TBI Models Compression:High 2021 - 350 RR

2021 - 350 RR

these portals are geared for all

After nearly 20 years BBR is updating the design to perform better

With this upgrade

KTM 400 EXC 4-Stroke 2000-2006

TSP CNC Head Insert 2023+ KTM/Husky/Gas Gas 250cc XC/SX/TX/EX TBI Models Compression:High 2021 - 350 RRThis head insert features an improved combustion chamber design that gives more performance throughout the rev range as well as reduced risk of detonation. This insert will fit 2023+ KTM, Husky, and Gas Gas 250cc XC TX SX EX TBI models with the stock head or upgraded TSP billet head. This product fits 2023+ KTM, Husky, and Gas Gas 250 XC TX SX EX models with the TBI (Throttle body injection) engine. The models include: 2023+ KTM SX XC 250 TBI 2023+