Samco Sport KTM-129-OR Silicone Radiator Hose Kit Orange

The Samco Sport KTM-129-OR is a high-performance silicone radiator coolant hose kit finished in orange, designed as a direct OEM replacement for KTM, Husqvarna, and Gas Gas off-road motorcycles. Handcrafted in the UK from premium European silicone with multi-layer fabric reinforcement, every kit is 100% visually inspected before leaving the factory.

Samco Sport silicone hoses feature an ultra-smooth interior bore that removes coolant flow restrictions, improving circulation and reducing operating temperatures. The result is a cooling system that performs measurably better than stock rubber hoses, with reported temperature reductions of up to 9°F. The orange colorway is matched to KTM's manufacturer production colors for a factory-correct appearance.

Key Features:

• Handcrafted in the UK with premium European silicone and multi-layer fabric reinforcement
• Ultra-smooth interior bore removes coolant flow restrictions for improved circulation
• Reduces operating temperature by up to 9°F compared to OEM rubber hoses
• Extremely high burst pressure rating for maximum safety and reliability
• 100% pressure tested and UV-stable color — will not fade or degrade over time
• Direct OEM replacement fitment — no modifications required
• Orange finish color-matched to KTM manufacturer production colors
• Backed by an unlimited mileage lifetime guarantee
• Compatible with OEM hose clamps; stainless steel Samco clamp kit (PN: CKKTM-129) available separately

The KTM-129-OR is a 3-piece silicone hose kit trusted on factory team KTM race bikes and suitable for off-road, dual-sport, and adventure riding applications. For a complete installation, the optional Samco Sport Stainless Steel Clamp Kit (CKKTM-129) is recommended, featuring marine-grade 304 W5 stainless steel worm drive clamps with a 13mm wide band for superior clamping force.