Gates 50R4289 Automatic Continuously Variable Transmission (CVT) Belt - Drive Belt

Gates G-Force RedLine CVT Belt 50R4289

The Gates G-Force RedLine CVT Belt 50R4289 is a high-performance automatic continuously variable transmission belt built for power sport and specialty applications. It uses an aramid cord, EPDM belt material, and a double-notched construction to help reduce speed-ratio loss and energy loss in demanding off-road use.

Key Features

• Part number 50R4289 from Gates G-Force RedLine CVT Belts
• Power Sport Specialty High Performance CVT Belt
• Double-notched construction with fabric bottom and notched design
• Aramid cord material for added strength in CVT service
• EPDM belt material with black finish
• RVS-R cross section designation
• Top width: 1.499 in. (38 mm)
• Thickness: 0.657 in. (16.7 mm)
• Outside circumference: 44.066 in. (1119 mm)
• Pitch width: 1.425 in. (36.2 mm)
• Pitch length: 42.893 in. (1089.5 mm)

Product Details

Gates built the G-Force RedLine line for CVT systems that see higher load and more aggressive use than standard street applications. This belt is engineered to improve acceleration and top-speed performance while reducing energy loss in extreme off-road environments. If you are searching for a Gates 50R4289 CVT belt, a 50R4289 replacement belt, or a high-performance CVT belt for powersport drivetrains, this part is built around those requirements. This part cross-references Dayco XTX2288 for the same application.

Compatible With select powersport and specialty CVT applications, including vehicles that use the RVS-R belt section and the listed dimensions. For buyers comparing Gates 50R4289 against OE-style CVT service parts, the OE Improved rating indicates a step up from original-equipment baseline performance. Search terms such as Gates G-Force RedLine CVT belt 50R4289, high performance CVT belt 44.066 inch outside circumference, and aramid cord CVT belt for off-road use all point to this application-focused design.

What It Helps Address

• Slipping or inconsistent CVT belt engagement under load
• Loss of acceleration in demanding off-road conditions
• Reduced top-speed performance from belt wear or stretch
• Energy loss in high-stress CVT operation
• Need for a direct replacement belt with matching dimensions

Installation Notes and Tips

Verify the belt dimensions, section designation, and CVT system requirements before installation. Match the top width, thickness, outside circumference, and pitch measurements to the original belt specification. Inspect pulleys, sheaves, and the CVT housing for wear or contamination before installing the new belt. For vehicle-specific searches, confirm the application by make and model, such as select Honda Civic or Toyota Corolla listings only when the CVT specification matches the part dimensions.

Quality Assurance

Gates is a recognized manufacturer of drivetrain and power transmission components, and the G-Force RedLine CVT Belt line is positioned for performance-focused CVT service. Part number 50R4289 is built to the listed dimensional and material specifications for consistent replacement selection.