FMF Racing KTM 125-300 O-Ring Rebuild Kit, Part Number 014803

FMF KTM 125–300 ’05–’25 O-Ring Rebuild Kit – Seal It Right, Ride It Hard

Refresh your exhaust system with the FMF O-Ring Rebuild Kit, designed specifically for KTM 125–300 2-stroke models from 2005 to 2025. This kit includes high-quality replacement O-rings built to withstand high temps and hard rides—keeping your pipe sealed tight and your power delivery crisp.

Whether you're installing a new FMF pipe or maintaining your current setup, this kit ensures a leak-free fit at the cylinder and header junction. No more blow-by, no more mess—just reliable performance, ride after ride.

The FMF Racing KTM 125-300 O-Ring Rebuild Kit, part number 014803, is designed to provide reliable sealing and optimal performance for your motorcycle. This rebuild kit includes high-quality O-rings specifically engineered to fit KTM models ranging from 125cc to 300cc, ensuring a precise and secure fit.
Constructed from durable materials, these O-rings are resistant to oil, heat, and wear, making them ideal for demanding riding conditions. Proper sealing is essential for maintaining engine efficiency and preventing leaks, and this kit offers a straightforward solution for routine maintenance and repairs. Whether you're restoring your bike or performing regular upkeep, the FMF Racing O-Ring Rebuild Kit simplifies the process and helps extend the lifespan of your engine components.
Easy to install, this kit is a perfect choice for riders seeking to keep their KTM motorcycle performing at its best. Designed with precision and quality in mind, the FMF Racing KTM 125-300 O-Ring Rebuild Kit ensures a tight seal and peace of mind during every ride.

Features:

• High-quality O-rings designed for KTM 125-300 models

• Resistant to oil, heat, and wear for long-lasting performance

• Includes all necessary O-rings for comprehensive rebuilds

• Easy to install, ideal for routine maintenance and repairs

• Engineered for reliable sealing and optimal engine efficiency