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Gates 27R4159 Automatic Continuously Variable Transmission (CVT) Belt - Drive Belt
| Brand | Gates 27R4159 |
|---|---|
| Position | Drive Belt |
| Top Width | 1.281 |
| Top Width | 33 |
| Construction | Double notched |
| Color | Black |
| Thickness | .66 |
| Thickness | 16.8 |
| Cord Material | Aramid |
| Cross Section Designation | Rvs-r |
| Outside Circumference | 1089 |
| Outside Circumference | 42.887 |
| Type | Power sport specialty high performance cvt belt |
| Belt Material | Epdm |
| Angle | 26 |
| 9829 | 1.181 |
| 9829 | 30 |
| 9830 | 1056 |
| 9830 | 41.587 |
| 9837 | Yes |
| Angle | 26 |
| Belt Material | Epdm |
| Color | Black |
| Construction | Double notched |
| Cord Material | Aramid |
| Fabric Bottom | Yes |
| Notched | Yes |
| OE Comparison Rating | Oe improved |
| Outside Circumference (in) | 42.887 |
| Outside Circumference (mm) | 1089 |
| Pitch Length (in) | 41.587 |
| Pitch Length (mm) | 1056 |
| Fits | — |
OE improved. Built as a direct-fit CVT belt with upgraded performance.
Double-notched construction. Helps reduce speed ratio and energy loss in demanding use.
Aramid cord reinforcement. Adds strength for high-performance power sport applications.
Cross-references Dayco XTX2275, Gates 27C4159 and Gates 27R4159 for the same application. See all 4.
Gates G-Force RedLine CVT Belt Overview
The Gates G-Force RedLine CVT Belt is a high-performance automatic continuously variable transmission belt built for powersport and off-road use. Part number 27R4159 is engineered with an aramid cord, EPDM belt material, and a double-notched construction to help reduce energy loss while supporting stronger acceleration and higher top speed potential.
For riders and builders searching for a Gates CVT belt for powersport applications, 27R4159 delivers OE-improved performance characteristics in a durable black belt design. It is a direct-fit style replacement for select CVT drivetrains that use the RVS-R section and the listed dimensions.
Key Features
- Gates G-Force RedLine CVT Belt for high-performance CVT drivetrains
- Part number 27R4159
- RVS-R cross section with 26-degree angle
- Double-notched construction for improved flexibility
- Aramid cord material for strength and stability
- EPDM belt material with fabric bottom
- Black finish
- OE Improved comparison rating
- Top width: 1.281 in. (33 mm)
- Thickness: 0.66 in. (16.8 mm)
- Outside circumference: 42.887 in. (1089 mm)
- Pitch length: 41.587 in. (1056 mm)
- Pitch width: 1.181 in. (30 mm)
Product Details
Gates built the G-Force RedLine line for demanding CVT environments where belt consistency matters under load. This belt uses aramid reinforcement and a notched profile to help maintain grip and reduce speed ratio loss in extreme off-road conditions. If you are comparing a Gates 27R4159 replacement against other CVT belt options, the listed dimensions and RVS-R section are the key identifiers for proper application matching.
This part cross-references Dayco XTX2275 for the same application. Search terms such as Gates 27R4159 CVT belt, RVS-R powersport belt, and high performance automatic CVT belt are commonly used when sourcing this part for select powersport and off-road drivetrains.
What This Belt Helps Address
- Slipping or inconsistent belt engagement in a CVT system
- Reduced acceleration caused by belt wear or stretch
- Loss of top-end performance from a worn transmission belt
- Speed ratio inefficiency under demanding off-road conditions
- Replacement needs for select powersport CVT drivetrains
Installation Notes and Tips
Verify the belt section, top width, thickness, outside circumference, and pitch dimensions before installation. Match the belt to the vehicle’s CVT specification and inspect pulleys, clutch surfaces, and belt alignment at the same time. For fitment-based searches, use the exact part number 27R4159 and confirm the application against the vehicle’s transmission requirements before ordering.
Compatible With select powersport and off-road CVT applications; no year/make/model fitment data was provided in the catalog record, so vehicle-specific compatibility should be confirmed by transmission specification.
Quality Assurance
Gates positions the G-Force RedLine series as an OE-improved CVT belt line for performance-focused use. The construction details in this belt—aramid cord, EPDM material, double-notched profile, and fabric bottom—reflect a design aimed at durability and consistent operation in demanding CVT service.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
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