{"product_id":"performance-manufacturing-cgbkm-metric-chain-guard-bolt-kit-8mm-x-1-25-pitch-clone-4-stroke","title":"Performance Manufacturing CGBKM Metric Chain Guard Bolt Kit - 8mm x 1.25 Pitch - Clone \/ 4-Stroke","description":"\u003cp\u003eSecuring your drivetrain is non-negotiable for track safety, which is why leading go kart suppliers trust the Performance Manufacturing CGBKM Metric Chain Guard Bolt Kit for rock-solid mounting. Engine vibrations at 7,000 RPM will instantly back out inferior hardware, leading to catastrophic chain misalignment or guard failure. This kit utilizes high-grade 8mm x 1.25 pitch button head cap screws paired with internal locking washers to guarantee your chain guard stays exactly where it belongs, lap after punishing lap.\u003c\/p\u003e\u003ch2\u003eEssential Hardware for Motor Kart Racing\u003c\/h2\u003e\u003cp\u003eIn the high-stakes environment of motor kart racing, every component matters. Just as you wouldn't compromise on your catch cans or wheel discs, your drivetrain protection requires precision-engineered fasteners. The flush-fitting button head design ensures zero interference with your clutch or chain assembly, maintaining a clean, aerodynamic profile while preventing snagging during rapid pit adjustments.\u003c\/p\u003e\u003ch2\u003ePrecision Fitment for Clone and Metric Engines\u003c\/h2\u003e\u003cp\u003eDesigned specifically for engines requiring metric hardware, this bolt kit provides the clamping force necessary to withstand the brutal harmonic vibrations of modern kart engines. Whether you are running a modified 212cc Predator or a spec GX200, the internal locking washers bite into the mounting surface, creating an anti-vibration lock that standard split washers simply cannot match.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8mm x 1.25 Metric Threading:\u003c\/strong\u003e Perfectly matched for international and clone engine side-cover mounting points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButton Head Cap Screws:\u003c\/strong\u003e Provides a low-profile, flush installation that eliminates clearance issues with moving drivetrain parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Locking Washers:\u003c\/strong\u003e Engineered with aggressive teeth to bite into the metal, preventing back-out from severe engine harmonics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Steel Construction:\u003c\/strong\u003e Resists shearing and stretching under extreme thermal and mechanical loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Finish:\u003c\/strong\u003e Withstands track debris, moisture, and harsh chemical cleaners used in the pits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Metric Compatibility:\u003c\/strong\u003e The go-to hardware solution for securing standard and tall chain guards on modern 4-stroke platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration-Dampening Hold:\u003c\/strong\u003e Maintains consistent torque spec to keep your chain guard rigid, protecting the driver and chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStop relying on hardware store bolts that put your race weekend at risk. Upgrade to the CGBKM kit and ensure your drivetrain protection is as relentless as your driving.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why should I use button head screws instead of standard hex bolts for my chain guard?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Button head screws provide a low-profile, flush installation. This is critical in karting to prevent the bolt heads from snagging on your chain, clutch, or other drivetrain components during high-speed operation or rapid pit adjustments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are these bolts compatible with all kart engines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This kit is specifically designed for engines requiring 8mm x 1.25 metric hardware, which is the standard for most modern 4-stroke platforms like the Clone, Predator 212cc, and GX200 engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Why are internal locking washers included in this kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Kart engines produce intense harmonic vibrations that can cause standard hardware to back out. The aggressive teeth on these internal locking washers bite into the mounting surface to maintain consistent torque and prevent the chain guard from loosening during a race.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse these bolts after removing the chain guard for maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the high-tensile steel construction is designed for durability. However, always inspect the locking washers for wear; if the teeth appear flattened or dull, we recommend replacing the washers to ensure a secure, vibration-resistant hold.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products From Vendor\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/acgs-aluminum-chain-guard-w-heat-shield-black-acgs\"\u003eACGS Aluminum Chain Guard \u0026amp; Heat Shield – Fits LO206 \u0026amp; Animal\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-77a-light-weight-8-5-sprocket-guard-set-pm-77a\"\u003ePM-77A Lightweight 8.5 Inch Sprocket Guard Set for Kart Efficiency\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-102102-clone-lightweight-top-plate-black-pm-102102\"\u003eLightweight Black Anodized Top Plate for Clone Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-133000-billet-oil-fill-plug-w-handle-fits-clone-only-pm-133000\"\u003eBillet Aluminum Oil Fill Plug with Handle for Clones\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pm-007100-airspeed-ii-clone-filter-adapter-pm-007100\"\u003eAirSpeed II High-Flow Clone Filter Adapter\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":52377886359871,"sku":"CGBKM","price":3.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6843\/4239\/files\/chainguardshardware-chain-guard-bolt-kit-metric-cgbkm.jpg?v=1773220894","url":"https:\/\/metro-merch-3.myshopify.com\/products\/performance-manufacturing-cgbkm-metric-chain-guard-bolt-kit-8mm-x-1-25-pitch-clone-4-stroke","provider":"Metro Merch","version":"1.0","type":"link"}