Piston Gr. II (Size B) for 2026 KTM 300 EXC, HQV TE 300, GASGAS EC 300 - T45130307000 II stock-mxguard This is a complete fuel

This is a complete fuel injector kit designed for precise fuel delivery in high-performance off-road motorcycles

The high-tack adhesive ensures a secure bond to the fork outer tubes even under extreme riding conditions

Using this OEM bearing ensures your bike remains in peak condition with factory-standard components

this high-quality black rubber hose is built to withstand exposure to fuel and harsh outdoor environments

Piston Gr. II (Size B) for 2026 KTM 300 EXC, HQV TE 300, GASGAS EC 300 - T45130307000 II stock-mxguard This is a complete fuelThis is an OEM piston Gr. II (Size B) for 2 stroke enduro engines. It delivers optimal compression, power, and durability during demanding off road conditions. The kit includes the piston, wrist pin, and circlips for complete assembly. Compatible with 2026 KTM 300 EXC (EU), 2026 KTM 300 EXC 6DAYS (EU), 2026 KTM 300 EXC HARDENDURO (EU), 2026 HUSQVARNA TE 300 (EU), 2026 HUSQVARNA TE 300 PRO (EU), and 2026 GASGAS EC 300 (EU). Precision machined for exact