Reinforced Timing Belt Inner Outer by Dayco
Reinforced XTX belt designed for road transmission, intended for the most extreme machines powered by an engine of 800 cm3 and above. Made from high-temperature resistant polychloroprene with a higher content of aramid fibers to enhance wear resistance. Optimized tooth geometry to promote flexibility and extend lifespan in intensive use.
Design and Materials
- High-temperature resistant polychloroprene to maintain belt stability during sustained use.
- Higher content of aramid fibers for better wear resistance and increased durability.
- Deep teeth on the upper side and rounded teeth underneath to maximize flexibility and reduce bending stress.
Usage and Performance
- Faster and smoother engine response at high speeds for more controlled riding.
- Improved acceleration at medium speeds for sharper starts in traffic.
- Reduced slipping at high torque levels for more reliable power transmission.
- Performance validated beyond 12,000 RPM for use suited to high engine speeds.
- Better performance during deceleration for more effective engine braking.
Advantages
- OEM Reference XTX1021
- Designed for road use and suitable for urban environments
Examples of Compatible Motorcycles
- SYM MAXSYM GT 400 (2025 - 400 cm3)
- SYM MAXSYM 400 (2024 - 400 cm3)
- SYM MAXSYM 400I EFI ABS E4 4T (2018 - 400 cm3)
Complete list of compatible motorcycles available in the dedicated section below