2025 KTM 300 SX Engine Components

Engine Components that fit your 2025 KTM 300 SX. Shop Hot Rods, Wiseco, Vertex Pistons and more. Every part is checked against your vehicle before it ships.

• Hot RodsHot Rods 2017/2024 KTM 250 EXC Six Days 250cc CrankshaftMPN hdsHR00125$505.35In stock
• Hot RodsHot Rods 03-04 KTM 250 SXS 250cc Main Bearing & Seal KitMPN hdsK066$113.00In stock
• WisecoWiseco KTM300EXC 17-18 ProLite 2835CD Piston KitMPN wis882M07200$234.95In stock
• Vertex PistonsVertex Pistons 2024 Gas-Gas EC 300 300cc Top End Piston KitMPN vepVTK24244C-1$303.26In stock
• Vertex PistonsVertex Pistons 2024 300 SX/23-24 300 XC/2024 300 XC-W/2024 EC 300/EX 300/TE 300 Top End Piston KitMPN vepVTK24244A-1$303.26In stock
• Hot RodsHot Rods 90-10 KTM 300 MXC 300cc Wrist Pin BearingMPN hdsWB117$22.90In stock
• Vertex PistonsVertex Pistons 2024 300 SX/23-24 300 XC/2024 300 XC-W/EC 300/EX 300/TE 300 Top End Piston KitMPN vepVTK24244B-1$303.26In stock
• Vertex PistonsVertex Piston 2024 KTM 300 EXC 300cc Cast Replica Piston KitMPN vep24244A$229.46In stock
• Vertex PistonsVertex Piston 00-18/2024 KTM 250 EXC 250cc Replacement Wrist PinMPN vep715372$9.93In stock
• WisecoWiseco 35x72x17 & 32x65x17mm Main Bearing KitMPN wisBK5028$130.99In stock
• Vertex PistonsVertex Pistons 17-19 TX 300/08-13 WR 300/22-23 XX 250/99-24 YZ 250 Piston RingMPN vep53010007200$45.84In stock
• Hot RodsHot Rods 03-04 KTM 250 SXS 250cc Connecting Rod KitMPN hds8669$144.35In stock
• WisecoWiseco KTM300EXC TPi 18-20/ Husqvarna TE300i 18-20 Piston KitMPN wis883M07200$219.99In stock
• Vertex PistonsVertex Piston 2024 KTM 300 EXC 300cc Cast Replica Piston KitMPN vep24244C$226.76In stock
• Vertex PistonsVertex Piston 2024 KTM 300 EXC 300cc Cast Replica Piston KitMPN vep24244B$229.46In stock