HH Nut M20x1.5 WS=27 Right for KTM 50/65/85 SX - 59030029000

This is an OEM HH nut M20x1.5 with 27mm wrench size, right-hand thread. It provides secure fastening in front fork triple clamp and crankshaft piston assemblies on KTM, Husqvarna, and GASGAS mini bikes.

Compatible with 2025-2011 KTM 50 SX/SXS/MINI, 65 SX/SXS, 85 SX 17/14 & 19/16, SX-E models; 2025-2021 Husqvarna TC 50/65/85, EE models; 2025-2021 GASGAS MC 50/65/85, MC-E models. Also fits select 2002-2000 KTM EXC/SX 125-540cc enduro and motocross bikes including 300 EXC, 450 Rallye. Full list covers EU/US variants from 2025 back to 2000.

Machined from high-strength steel with precise threading for reliable torque and vibration resistance. The hexagonal design ensures easy installation with standard tools.

Apply thread locker if specified in service manual. Torque to manufacturer specs using a calibrated wrench.

Check compatibility list below to see if this part fits your motorcycle model.