Top 6 Bit Accessories in the USA for 2026: Guards, Converters & Replacement Parts

Korsteel rubber bit guards are a budget-friendly, widely available option that provides sturdy protection for curb and pelham bits without a high price tag, making them a popular economical pick. Their thicker, no-frills rubber construction offers dependable protection and is often less expensive than specialty brands, though it is firmer than softer models like Happy Mouth and less plush than Centaur fleece. Within this lineup, Korsteel represents the best value for riders seeking durable, low-cost guards for everyday schooling and turnout.

Centaur Flexi bit guards are notable for their low-profile, highly flexible thermoplastic design that minimizes pinching on curb and pelham cheeks while offering longer fatigue life than conventional rubber. Their technical advantage is superior flex and resilience under repeated motion, making them a good mid-to-upper-market choice compared with the softer Happy Mouth polymer and the grippier, higher-priced Waldhausen silicone, while often costing more than plain rubber guards like Coronet.

Weaver Leather Rubber Bit Guards are a market-leading economical choice, offering a thick, resilient rubber barrier that prevents pinching and protects the lip when using curb or Pelham bits. They are generally less costly than professional neoprene or gel options and provide a firmer buffer than fleece, making them a durable, budget-friendly solution for horses that need a more substantial barrier under leverage bits.

Stubben Steeltec Bit Clips earn a top position for curb and Pelham bits because their hardened Steeltec alloy delivers exceptional strength and low wear, giving a long service life under heavy use. Compared with leather keepers and cheaper plated clips, they offer superior corrosion resistance and predictable fit, which justifies the premium for riders who prioritize durability and reduced replacement costs over time.

Although a mouthpiece rather than a parts kit, the Myler MB-02 is included here because it functions as a direct replacement centerpiece for many curb and pelham conversions, offering an anatomically contoured profile that promotes acceptance and rider control. Its higher price reflects precision machining and rider-comfort benefits compared with generic mouthpieces, and it pairs especially well with quality chains and hardware such as Coronet or Metalab components. For owners repairing a complete bit setup, replacing a worn mouthpiece with the MB-02 is often a higher-impact, performance-focused upgrade than swapping minor fittings alone.