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A worn or mismatched chain and sprocket setup robs your Ducati of power transfer efficiency and leaves you vulnerable to premature failure on the track or street. The REGINA KD022 kit delivers OEM-quality fitment with performance-grade materials...

A worn or mismatched chain and sprocket setup bleeds power, increases maintenance headaches, and compromises safety on your 848 Street Fighter. The REGINA KD033 kit pairs precision-engineered sprockets with a high-performance Z-ring chain, delivering the...

ATV chains endure relentless stress from acceleration, terrain impact, and constant tension—standard chains fail when you need them most. The REGINA 520 Quad Series eliminates premature wear and slack through advanced Z44 sealing technology and...

A worn or mismatched chain and sprocket setup will rob your CBR 900RR of power, increase maintenance headaches, and compromise safety at high RPM. This Regina kit delivers OEM-quality fitment with performance-grade materials engineered to handle track...

A worn or mismatched chain and sprocket setup will kill your EX 500's acceleration and driveability faster than a broken shift linkage. This Regina kit delivers matched components engineered to work together, ensuring crisp throttle response and...

A worn or mismatched chain and sprocket setup robs your ZX-750 of power delivery and accelerates wear across your entire drivetrain. The REGINA Kit delivers OEM-quality components engineered specifically for your bike, ensuring crisp acceleration,...

Protect your RIGID SR-S 6" light from trail debris, mud, and impacts that compromise visibility and longevity. This polycarbonate snap-on cover shields your investment without sacrificing light output or requiring tools for installation and removal...

Whether you're working in the garage, on the track, or in any high-particulate environment, the RZ MASK M2.5 delivers hospital-grade filtration without sacrificing comfort or breathability. The dual elastic strap system and 360-degree seal keep the mask...

Whether you're working in a high-dust shop environment, handling chemicals during fabrication, or simply prioritizing respiratory protection during extended projects, the RZ MASK M2.5 delivers professional-grade filtration without sacrificing comfort...

Whether you're working in a dusty shop, running high-performance events, or operating in contaminated environments, respiratory protection shouldn't compromise your visibility or comfort. The RZ MASK M2N delivers professional-grade filtration with a...

A worn or failing chain slider accelerates wear on your entire drivetrain while increasing noise and the risk of chain derailment during aggressive riding. The T.M. DESIGNWORKS Chain Slider replaces this critical wear component with precision-engineered...

Stock chain sliders wear quickly and can cause premature chain failure, loose chain slippage, and increased noise during aggressive riding. The T.M. DESIGNWORKS Chain Slider replaces these wear points with a precision-engineered, race-tested component...

Stock frame pads sacrifice performance for durability, creating unnecessary drag that slows your chain and wastes energy. T.M. Designworks' extended lower frame pad replaces the factory rubber with an engineered plastic design that actively guides your...

Chain slap and drag rob power from your engine and accelerate wear on your drivetrain. The T.M. DESIGNWORKS Frame Pad replaces the stock rubber pad with a precision-engineered plastic design that reduces friction while keeping your chain firmly in place...

Chain wear and misalignment can lead to premature sprocket damage and costly downtime. The T.M. DESIGNWORKS Frame Pad/Guard protects your frame's interior while precisely guiding the chain onto the countershaft sprocket, reducing stress on drivetrain...

Chain management is critical to race reliability, and a poorly guided chain can slip off the countershaft sprocket under load—costing you time and mechanical integrity. The T.M. DESIGNWORKS Frame Pad/Guard provides dual protection: it shields your frame...

A loose, slapping chain wastes power, creates noise, and accelerates wear on your sprockets and cassette. The T.M. DESIGNWORKS Chain Guide/Slider system keeps your chain perfectly centered and dampened, protecting your drivetrain while delivering smooth...

A properly functioning chain guide system is essential for maintaining suspension geometry and reducing parasitic power loss during aggressive riding. The T.M. DESIGNWORKS chain guide kit eliminates chain slap noise while keeping your chain centered,...

Chain slap and misalignment accelerate wear on your drivetrain and create unnecessary noise that distracts from performance. The T.M. DESIGNWORKS Chain Guide/Slider system keeps your chain centered and dampened, reducing friction losses while extending...

A poorly maintained chain guide system costs you performance and reliability—chain slap introduces noise, vibration, and inconsistent power delivery that compounds over thousands of revolutions. The T.M. DESIGNWORKS Chain Guide/Slider eliminates these...