MOOSE OFFROAD KTM-114-BU Blue Radiator Hose Kit — KTM / Husqvarna / GasGas 250/300 TPI

MOOSE OFFROAD — Samco® Sport UK Engineering, Integrated Thermostat Bypass, and Triple-Layer Silicone Durability for KTM, Husqvarna, and GasGas 2-Strokes

Optimize your fuel-injected two-stroke’s cooling system with the MOOSE OFFROAD KTM-114-BU Radiator Hose Kit. Manufactured in the UK by Samco® Sport—the undisputed world leader in performance silicone—this kit is engineered for modern 250cc and 300cc TPI/EFI models. Featuring an integrated Thermostat Bypass, this kit streamlines coolant flow by removing the restrictive factory thermostat housing, ensuring constant circulation and significantly reducing engine temperatures during technical woods riding and extreme enduro conditions.

Constructed from premium European-grade silicone, these hoses feature three layers of reinforcement fabric for exceptional burst pressure resistance. This multi-layer design provides far superior protection against trail debris and crash-related punctures compared to standard rubber. The vibrant blue finish is UV-stable and color-matched to Husqvarna factory standards, though it offers a striking custom look for KTM and GasGas machines. Every hose is hand-wrapped and 100% visually inspected in the UK to guarantee the highest level of racing reliability.

• Thermostat Bypass Included: Streamlines the cooling architecture for maximum flow and reduced engine operating temperatures.
• Samco® Sport UK Quality: Hand-wrapped and 100% visually inspected by the world’s leading silicone experts.
• Triple-Layer Reinforcement: Advanced fabric layering provides superior burst pressure and impact resistance on the trail.
• High-Temp Stability: Premium European silicone is rated to withstand extreme heat cycles without hardening or cracking.
• UV-Stable Blue Finish: High-quality pigments ensure your hoses stay vibrant and resist fading from sun or engine heat.
• Precision Fitment: Specifically designed for the TPI/EFI 250 and 300 platforms for a secure, leak-free installation.

Moto-House MX Pro Tip:

The modern TPI 250 and 300 models are world-class off-road machines, but the factory thermostat can be a major flow restriction in tight, slow-speed terrain. The MOOSE OFFROAD KTM-114-BU kit is a "reliability-first" mod that keeps coolant moving at all times to prevent heat soak. Because these silicone hoses are more robust than stock rubber, we recommend using a dedicated stainless steel clamp kit designed for silicone to avoid damaging the material. When installing, ensure your cooling system is fully bled to eliminate air pockets for maximum radiator efficiency.

Year Range	Make	Model Fitment (250/300 2-Stroke)
2020-2022	KTM	250/300 XC-W TPI, EXC TPI, XC TPI
2020-2023	Husqvarna	TE 250i / 300i, TX 300i
2021-2023	Gas Gas	EC 250/300, EX 250/300

FAQ Questions

Q) Does this kit replace the thermostat?
A) Yes, this kit includes a thermostat bypass design, which removes the OEM thermostat to allow for unrestricted coolant flow.

Q) Why choose the Blue color for a KTM or GasGas?
A) While orange or red are traditional, the blue provides a unique custom look and is the signature color for Husqvarna performance cooling parts.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.