KTM 85SX 18-25 / TC85 Vertex Complete Gasket Kit With Seals Part 8110028 YAMAN This is a good system

This is a good system however the stock springs require adjustment at the higher end of the range

Squish                                  1

2018–2021

there is a greater chance of them being fully opened as well as a better chance of sealing when they are "closed"

Transmission Bearings

KTM 85SX 18-25 / TC85 Vertex Complete Gasket Kit With Seals Part 8110028 YAMAN This is a good systemVERTEX COMPLETE GASTET KIT This kit includes all the gaskets and oil seals for a complete engine overhaul (oil seals included). Why choose Vertex complete engine gasket kit? Have low moisture absorption highest mechanical resistance prevent gasoline and oil leaks resistance to high temperatures and pressures easy removal Fitment: MAKE MODEL YEAR KTM 85 SX 2018 2025 KTM 85 SX BW 2018 2020 , 2025 HUSQVARNA TC 85 2018 2025 HUSQVARNA TC 85 BW 2019 2025