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Start ShoppingVORTEX CK4146 High-Torque Durable Chain & Sprocket Kit for ATV/UTV - Performance Upgrade
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Description
Transform your ATV or UTV's performance with VORTEX's CK4146 Performance Links Chain & Sprocket Kit, engineered for aggressive off-road riding. This premium upgrade combines high-strength alloy steel sprockets and a 520 X-Ring sealed chain to deliver unmatched durability, smooth power transfer, and extended wear for demanding trails.
Key Features
- 520 X-Ring Sealed Chain: Precision-engineered X-ring design minimizes friction and wear, ensuring reliable performance under extreme torque loads.
- 14T Front Sprocket (521 Steel): Lightweight yet durable 14-tooth front sprocket crafted from high-carbon steel for enhanced strength and fatigue resistance.
- 42T Rear Sprocket (8/71B8 Chromoly Steel): Reinforced 42-tooth rear sprocket made from chromoly steel for superior wear resistance and consistent power output.
- 114-Pin Chain Compatibility: Designed for standard chain sizes with precise pin alignment for seamless integration and smooth operation.
- Lightweight Reinforced Build: 6.5 lbs total weight balances durability with reduced rotational mass for improved acceleration and handling.
Why Choose This Product
Engineered for riders who demand peak performance, this kit reduces maintenance intervals while optimizing gear ratios for maximum horsepower delivery. The combination of high-carbon chromoly steel sprockets and X-ring sealed chain ensures consistent power transfer, fuel efficiency, and control across rugged terrain. Whether you're racing or exploring, the CK4146 kit delivers reliable, high-torque performance without compromising durability or ease of installation.
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Transform your ATV or UTV's performance with VORTEX's CK4146 Performance Links Chain & Sprocket Kit, engineered for aggressive off-road riding. This premium upgrade combines high-strength alloy steel sprockets and a 520 X-Ring sealed chain to deliver unmatched durability, smooth power transfer, and extended wear for demanding trails.
Key Features
- 520 X-Ring Sealed Chain: Precision-engineered X-ring design minimizes friction and wear, ensuring reliable performance under extreme torque loads.
- 14T Front Sprocket (521 Steel): Lightweight yet durable 14-tooth front sprocket crafted from high-carbon steel for enhanced strength and fatigue resistance.
- 42T Rear Sprocket (8/71B8 Chromoly Steel): Reinforced 42-tooth rear sprocket made from chromoly steel for superior wear resistance and consistent power output.
- 114-Pin Chain Compatibility: Designed for standard chain sizes with precise pin alignment for seamless integration and smooth operation.
- Lightweight Reinforced Build: 6.5 lbs total weight balances durability with reduced rotational mass for improved acceleration and handling.
Why Choose This Product
Engineered for riders who demand peak performance, this kit reduces maintenance intervals while optimizing gear ratios for maximum horsepower delivery. The combination of high-carbon chromoly steel sprockets and X-ring sealed chain ensures consistent power transfer, fuel efficiency, and control across rugged terrain. Whether you're racing or exploring, the CK4146 kit delivers reliable, high-torque performance without compromising durability or ease of installation.
| SKU | GME4E0F0E9 |
|---|---|
| MPN | CK4146 |
| Brand | VORTEX |
| Category | Sprockets |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Honda | TRX250X | 2019-2024 |
| Honda | TRX250FM (FourTrax Recon) | 2020-2025 |
| Yamaha | Raptor 250 (YFM250RX) | 2018-2024 |
Frequently Asked Questions
The X-ring chain is high-quality and low-stretch, but always break in by riding easy for first 100 miles and check tension.
Includes a rivet style connecting link for maximum security.
Designed as complete kit; verify sprocket carrier compatibility if previously modified.
Typically 1 tooth larger rear sprocket than stock for low-end torque on these models.
Installation Guide
Difficulty
Medium
Est. Time
1 hr 0 min
Tools Required
- chain breaker tool
- socket set
- torque wrench
- chain rivet tool or clip master link pliers
Pro Tips
- Use a chain breaker for precise link removal. Torque sprocket bolts to spec (usually 40-50 ft-lbs). Clean and lube chain after install. Check alignment with straight edge.
Common Mistakes to Avoid
- Incorrect chain routing
- Not tensioning properly
- Failing to lubricate new chain
Comparison vs Stock/OEM
Stock chains are O-ring or unsealed with smaller steel sprockets prone to wear
Improvements
- Better sealing with X-rings reduces friction and stretch
- Harder chromoly sprockets last 2-3x longer
- Optimized gearing for low-end torque
Considerations
- Slightly heavier than stock but negligible
Durability & Warranty
Expected Lifespan
Chain: 2,000-5,000 miles; Sprockets: 10,000+ miles with proper maintenance
Warranty
1 year limited manufacturer warranty against defects
Maintenance
Lube every 200-300 miles, check tension weekly, replace when stretched 1% or hooks form on sprockets
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