Bolt Engine Fast Kit 2023+ KTM SX / XC 125 / 150 BRAND_LS2 Helmets Progressive rate spring provides bottoming

Progressive rate spring provides bottoming resistance

The helmet and goggle kit set is unique to Leatt

MicronGrip palm for superior bike feel

More cornering and straight-line stability

Built-in acoustic foam absorbs internal resonance

Bolt Engine Fast Kit 2023+ KTM SX / XC 125 / 150 BRAND_LS2 Helmets Progressive rate spring provides bottomingBolt Engine Fastener Kits come with modern dimpled flange bolts. With a bright zinc finish, these fasteners last long and give a clean, updated look to any engine. Bolt Engine Fastener Kits come with modern dimpled flange bolts. With a bright zinc finish, these fasteners last long and give a clean, updated look to any engine.