Gates 48R4289 CVT belt for the 2025-2027 Lynx Shredder DS 3900 850 E-Tec and other vehicles transfers engine power through the continuously variable transmission. It runs between the drive and driven clutches, which change the speed ratio as the vehicle accelerates.
- Gates G-Force RedLine design for acceleration and top speed, with less speed ratio and energy loss in extreme off-road use
- Crack- and wear-resistant belt for the most demanding applications
- Heat resistance and recovery, even under severe duty cycles
- Optimized, patented EE compound that maximizes axial stiffness for higher continuous torques or loads
- Tested under extreme conditions in controlled environments and on race vehicles
Quick facts
- Part: Gates 48R4289 CVT belt
- Also called: CVT transmission belt
- Fits: 2025-2027 Lynx Shredder DS 3900 850 E-Tec and other vehicles
- Position: Drive belt
- Material: EPDM belt with aramid cord
- Condition: New
A worn belt can show cracks, frayed edges, glazed sides, slipping under load or weaker acceleration. Worn or sticky drive and driven clutches can be behind those signs too, so find the cause before you buy a belt.
Fits
This CVT belt is a direct-fit replacement for the 2025-2027 Lynx Shredder DS 3900 850 E-Tec, the 2023-2025 Lynx Xterrian RE 900 Ace Turbo R and the 2025-2027 Lynx Brutal RE (500MM) 850 E-Tec. If your machine is not named here, open the "Vehicles it fits" section and find your exact model and engine.
Specifications
Fit and size
- Position: Drive belt
- Quantity per application: 1
- Cross section designation: RVS-R
- Width: top 37 mm (1.469 in), pitch 35.8 mm (1.407 in)
- Outside circumference: 1119 mm (44.066 in)
- Pitch length: 1089.5 mm (42.893 in)
- Thickness: 16.7 mm (.657 in)
Build and materials
- Type: Power Sport Specialty High Performance CVT belt, double notched
- Material: EPDM belt, aramid cord
- Grade: OE Improved
- Condition: New
- Country of origin: United States
In the box
One CVT belt. This listing is a single belt, and the vehicle takes one.
Frequently Asked Questions
Does the Gates 48R4289 fit a 2023-2025 Lynx Xterrian RE 900 Ace Turbo R?
Yes. Gates 48R4289 is listed for the 2023-2025 Lynx Xterrian RE 900 Ace Turbo R. For another model, open the "Vehicles it fits" section and find your exact one.
What is the Gates G-Force RedLine CVT transmission belt made of?
Gates 48R4289 is an EPDM belt with an aramid cord and a double-notched construction.
What are the dimensions of this RVS-R belt?
This belt has an RVS-R cross section, 37 mm top width, 1119 mm outside circumference, 1089.5 mm pitch length and 16.7 mm thickness.
Cracks or slipping: how do I know this belt is worn out?
Cracks, frayed edges, slipping under load or weaker acceleration can mean a worn belt. With the engine off and cool, look for cracks and uneven wear; a shop can test the clutches.
Was the G-Force RedLine belt tested on race vehicles?
Yes. The G-Force RedLine belt was tested under extreme conditions in controlled environments as well as on race vehicles.
