RLV Black Diamond #219 Split Sprocket - 71T-77T - Sprint & Oval Kart Racing

Commanding the track requires immediate throttle response and bulletproof reliability, which is exactly why top go kart stores recommend the RLV Black Diamond #219 Split Sprocket for serious racers. Manufactured from aerospace-grade 7075-T6 aluminum alloy, this split-style sprocket is engineered to handle the brutal torque loads of modern 4-cycle and 2-cycle racing engines. The innovative two-piece split design allows racers to execute rapid gear ratio changes without the hassle of breaking the chain or removing the axle, keeping you on the track and out of the paddock.

Optimizing Your Hubs for Wheels and Drivetrain

To achieve maximum power transfer, your drivetrain must work in perfect harmony with your chassis. Aligning your RLV Black Diamond sprocket with precision-machined hubs for wheels ensures that every ounce of horsepower translates directly into forward momentum. The hard-anodized black finish and gun-drilled lightning holes reduce rotating mass by up to 25% compared to standard steel sprockets, significantly improving acceleration out of tight corners.

Secure Your Setup: Wheel Bolts and Drive Components

High-performance karting demands meticulous attention to detail. Just as you would torque your wheel bolts to exact specifications to prevent vibration, securing your split sprocket with high-tensile hardware guarantees absolute reliability under high RPMs. The RLV Black Diamond series features precision-cut teeth that mesh flawlessly with standard #219 chains, reducing friction, minimizing chain stretch, and eliminating power-robbing slippage.

Safety First: Pair with the Best Helmets

Speed is nothing without control and safety. As you push your kart to the absolute limit with optimized gearing, ensure you are protected by the best helmets available in the industry. Confidence in your safety gear allows you to focus entirely on hitting your braking marks and executing flawless overtakes.

Technical Specifications & Features:

• Aerospace-Grade 7075-T6 Aluminum: Delivers unmatched strength-to-weight ratio for elite racing applications.
• Innovative Split Design: Enables lightning-fast gear changes without removing the axle or breaking the #219 chain.
• Hard-Anodized Black Diamond Finish: Increases surface hardness for a 25% longer service life over traditional sprockets.
• Gun-Drilled Lightning Holes: Drastically reduces rotating mass for explosive acceleration and improved throttle response.
• Precision-Cut Tooth Profile: Ensures flawless chain engagement, reducing friction and maximizing top-end speed.
• Versatile Sizing Options: Available in 71T to 77T configurations to fine-tune your gear ratio for any track layout.
• Inboard Drive Compatibility: Perfectly suited for Briggs 206, Tillotson, and other inboard-drive racing engine setups.

If you are hunting for go karts for sale near me or simply looking to extract every last tenth of a second from your current chassis, the RLV Black Diamond #219 Split Sprocket is your definitive solution for championship-winning performance.