Top End Rebuild Kit (B) KTM 250 EXC 2017 - Single Ring SIZE_Piston Oversize (+2.50mm) as they know these are

as they know these are often melted/corroded/defective and a major cause for repetitive electrical issues

Hepco-Becker

Cold forged from SCM-415 steel and case hardened

Hands and fingers are perhaps the most noticeable thing on a motorcycle in harsh conditions

J Speed rating (62 mph)

Top End Rebuild Kit (B) KTM 250 EXC 2017 - Single Ring SIZE_Piston Oversize (+2.50mm) as they know these areIncludes components necessary to complete a piston (top end) rebuild. Competitive pricing, made to meet and exceed OEM quality and designed as a direct OEM replacement. Features: Designed for OEM replacement. Made from high quality materials. Meet or exceed OEM specifications. Competitive pricing.