Hinson Inner Clutch Hub – H472-IH-1801 – KTM / Husqvarna / GASGAS 85cc

Hinson Inner Clutch Hub – H472-IH-1801 The Hinson Inner Clutch Hub (H472-IH-1801) is a high-performance upgrade designed to improve clutch engagement, durability, and consistency on 85cc two-stroke motocross bikes. Precision-machined from billet aluminum, this inner hub offers increased strength while maintaining lightweight performance. Trusted by professional racers and engine builders worldwide, Hinson clutch components are engineered to deliver smooth, predictable power transfer and extended service life under extreme riding conditions. Key Features Precision-machined billet aluminum construction Improves clutch engagement and consistency Enhanced durability over OEM inner clutch hubs Lightweight design – approximately 0.7 lbs. Designed for motocross racing and high-performance riding Condensed Vehicle Fitment GASGAS MC 85 (17/14 & 19/16): 2021 – 2026 Husqvarna TC 85 (17/14 & 19/16): 2018 – 2026 KTM 85 SX (17/14 & 19/16): 2018 – 2026 Why