If you ride a KTM 125 SX from '95 all the way up to 2021, this JT Sprockets JTF1901 13-tooth front sprocket is a solid upgrade or replacement. It's self-cleaning, which means mud and gunk don't stick as easily—great for motocross or trail riding where conditions get nasty. Made from tough steel, it's built to last and gives you that precise chain engagement you need. The silver finish looks clean, and it comes as a single sprocket, no extra hardware needed. Swapping it out is a quick job with basic tools. Whether you're changing gearing for more bottom-end torque or just replacing a worn sprocket, this JT piece fits the bill. JT is a trusted name in the dirt bike world, so you know you're getting quality. No warranty listed, but these sprockets are known for durability. Keep your KTM running smooth and your chain happy with a fresh front sprocket. Perfect for racers, weekend warriors, or anyone keeping an older KTM alive!
Free 30-day returns 
Free 30-day returns
