2003 KTM 125 SX Parts

Performance parts and accessories that fit your 2003 KTM 125 SX. Shop Pivot Works, Renthal, ProTaper and more. Every part is checked against your vehicle before it ships.

• Pivot WorksPivot Works 2013 Husaberg FE250 - Rear Shock Bearing KitMPN pivPWSHK-T03-521$124.66In stock
• RenthalRenthal 23+ KTM 350 EXC-F/450SMR/690 Enduro/Husq Rear Grooved Sprocket - Silver 520-46P TeethMPN ren224U-520-46GPSI$94.46In stock
• ProTaperProTaper KTM Rear Orange Sprocket - 48 TeethMPN ptr033268$96.99In stock
• All Balls RacingAll Balls Racing 06-11 Suzuki LT-R450 - Rear Shock Seal Head KitMPN abr37-1119$64.29In stock
• RenthalRenthal 91-24 KTM 125-525 EXC/SX/SX-F/XC/XC-W/XC-F Rear Grooved Sprocket - Silver 520-52P TeethMPN ren224U-520-52GPSI$94.46In stock
• ProTaperProTaper Sprocket Red 53 Tooth Husqvarna/KTM/Gas GasMPN ptr033506$96.99In stock
• ProTaperProTaper KTM/Husqvarna Front Sprocket - 13 TeethMPN ptr038330$29.99In stock
• ProTaperProTaper Sprocket Red 50 Tooth Husqvarna/KTM/Gas GasMPN ptr033503$96.99In stock
• EibachEibach 98-08 KTM 125SX EMS Rear Spring KitMPN eib879.0015.1$139.00In stock
• RenthalRenthal 16-17 KTM 250 EXC/ 300 EXC Rear Twinring - Orange 520-50P TeethMPN ren2240-520-50GPOR$137.66In stock
• RenthalRenthal 2021 KTM 300 EXC CKD BR Rear Grooved Sprocket - Orange 520-52P TeethMPN ren224U-520-52GPOR$94.46In stock
• EibachEibach 02-10 KTM 125SX EMS Fork Spring KitMPN eib974.046.1$139.00In stock
• All Balls RacingAll Balls Racing 13-14 Husaberg FE250 Fork Oil Seal & Dust Seal KitMPN abr56-146$39.78In stock
• RenthalRenthal 91-24 KTM 125-530 EXC/EXC-F/SX/SX-F/XC/XC-W/XC-F Rear Twinring - Silver 520-52P TeethMPN ren2240-520-52GPSI$137.66In stock
• RenthalRenthal 91-24 KTM 144-530 EXC/EXC-F/SX/SX-F/XC/XC-W/XC-F/XCF-W Husq Frt Grvd Sprkt - 520-14P TeethMPN ren292--520-14GP$35.96In stock
• Vortex RacingVortex Racing Aluminum Rear Sprocket 520 50 Tooth- OrangeMPN vtx316ZO-50$67.11In stock
• ProTaperProTaper Husqvarna/KTM Rear Black Sprocket - 53 TeethMPN ptr033293$96.99In stock
• RenthalRenthal 08-14 KTM 450 SMR/2017 Husq 250-350 FC/FE/TC/TE/ 21-22 FE501 Frt Grvd Sprkt - 520-14P TeethMPN ren292U-520-14GP$43.16In stock
• RenthalRenthal 21-23 KTM 450 Rally Factory Replica/Race Replica Rear Twinring - Orange 520-48P TeethMPN ren2240-520-48GPOR$137.66In stock
• RenthalRenthal 16-24 KTM 125-450 SX/SX-F/XC/XC TPI/XC-F/ Husqvarna Rear Grvd Sprocket - Sil 520-51P TeethMPN ren224U-520-51GPSI$94.46In stock
• All Balls RacingAll Balls Racing 09-10 KTM SX 450 ATV Upper - Rear Shock Bearing KitMPN abr29-5059$35.55In stock
• EibachEibach 02-06 KTM 125SX EMS Fork Spring KitMPN eib974.047.1$139.00In stock
• RenthalRenthal 2021 KTM 250 EXC Rear Grooved Sprocket - Orange 520-50P TeethMPN ren224U-520-50GPOR$94.46In stock
• ProTaperProTaper KTM Rear Orange Sprocket - 51 TeethMPN ptr033271$96.99In stock