{"product_id":"atc70-inverted-fork-conversion-kit-v2-600mm-complete-front-suspension-system-ti-gray-black","title":"ATC70 Inverted Fork Conversion Kit V2 600mm – Complete Front Suspension System (Ti Gray \/ Black)","description":"\n\u003cp\u003e\u003cspan\u003eTake your ATC70 to the next level with Bart Moto Co.'s V2 45mm Inverted Front Fork Conversion Kit. This complete front-end system transforms the original rigid fork setup into a fully functional, modern hydraulic suspension system, delivering a dramatic improvement in ride quality, control, and overall performance.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eNow featuring our upgraded V2 inverted fork technology, this system incorporates a completely re-engineered hydraulic damping system, 25-click adjustable rebound control, and an updated 600mm fork design. Originally developed for our CT70 V2 suspension platform, these forks have been custom-configured specifically for our ATC70 billet triple tree assemblies.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThis is a fully engineered solution, not a collection of mismatched aftermarket parts. Every component is designed to work together for precise fitment, proper alignment, and reliable performance. From the CNC-machined billet triple trees to the custom V2 fork legs, every detail has been carefully considered to deliver a premium suspension conversion built for real-world riding.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eAvailable in four anodized finish combinations, this system delivers the suspension performance you want with the custom appearance to match your build.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSystem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eComplete 45mm inverted front suspension conversion system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBart Moto Co. V2 fork legs custom-configured for the ATC70\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpdated 600mm overall fork length\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompletely re-engineered hydraulic damping system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e25-click externally adjustable rebound damping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated rebound adjustment knobs in the upper fork caps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision CNC-machined 6061 billet aluminum triple tree assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChoice of titanium gray or black anodized triple trees\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChoice of silver or black anodized V2 fork legs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFour available color combinations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRetains compatibility with the stock ATC70 front wheel and spacer configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBillet-machined lower fork axle mounts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpgraded steering stem bearing system replaces the original loose ball design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBillet 50mm handlebar clamps for standard 7\/8\" handlebars\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-quality stainless steel hardware throughout\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned as a matched system for proper alignment and fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for real-world riding, not just appearance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eV2 Re-Engineered Hydraulic Suspension\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe biggest advancement in our updated ATC70 conversion system is the introduction of Bart Moto Co.'s V2 inverted fork technology.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eOriginally developed for our CT70 V2 suspension platform, these forks have been custom-configured to work with our ATC70 triple tree and front axle system. More importantly, the internal hydraulic damping system has been completely re-engineered by Bart Moto Co. to provide a substantial improvement in suspension control, responsiveness, and overall ride quality.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eUnlike basic inverted fork conversions that can feel overly springy or uncontrolled, our V2 hydraulic damping system is designed to manage suspension movement more effectively. Impacts are absorbed with greater control, while improved rebound damping helps prevent the front end from bouncing excessively after compression.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWhether you're navigating rough trails, uneven terrain, or repeated bumps, the V2 system provides a smoother, more composed ride with improved front-end stability and rider confidence.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003e25-Click Adjustable Rebound Damping\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eOne of the standout features of our V2 suspension system is the addition of externally adjustable rebound damping.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eEach fork leg features an integrated 25-click rebound adjustment knob located in the upper fork cap. This allows you to fine-tune the speed at which the suspension extends after compression, giving you greater control over how the front end responds to different terrain and riding conditions.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eToo little rebound damping can cause the suspension to spring back too quickly, creating an unsettled, pogo-like feeling. Increasing rebound damping slows the return stroke, helping the front end remain controlled and predictable.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWith 25 adjustment positions, riders can easily fine-tune suspension behavior without opening the forks or changing internal components.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePrecision CNC-Machined Billet Triple Trees\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAt the center of this conversion is a precision CNC-machined triple tree assembly manufactured from 6061 aircraft-grade billet aluminum. Unlike cast or generic aftermarket clamps, these components are machined for precise alignment, consistent clamping, and long-term durability.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBoth the upper and lower clamps feature 45mm bores, providing a secure mounting platform for our V2 inverted fork legs. The steering stem matches the original ATC70 dimensions, allowing direct fitment to the frame while supporting an upgraded steering bearing system.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eAttention to detail is evident throughout the assembly, from the clean machining and premium anodized finishes to the engraved torque specifications and Bart Moto Co. branding. High-quality stainless steel hardware completes the setup.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003ePaired with billet 50mm handlebar clamps, the cockpit is equally refined, accommodating standard 7\/8\" mini bike handlebars with proper 83mm spacing and positioning.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003eUpdated 600mm V2 Fork Design\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eOur updated V2 fork legs measure 600mm overall, replacing the previous 540mm design. The longer configuration provides additional front-end height and a taller suspension setup for custom ATC70 builds.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe 45mm inverted construction provides a rigid, stable foundation, while the redesigned hydraulic internals deliver the suspension control needed for off-road riding.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe lower fork assemblies feature precision billet-machined axle mounts with anodized finishes, combining strength, durability, and a premium appearance.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eDespite the extensive suspension upgrades, the conversion retains compatibility with the original ATC70 front wheel and spacer configuration. The included 15mm axle is designed to work with the factory hub, eliminating the need for a custom front wheel setup.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAvailable Color Combinations\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eCustomize your ATC70 front suspension with four premium anodized finish combinations. Choose between titanium gray or black CNC-machined billet triple trees, paired with silver or black anodized V2 inverted fork legs. Each combination delivers the same suspension performance, precision fitment, and premium construction.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eTitanium Gray \/ Black:\u003c\/strong\u003e Titanium gray billet triple tree with black anodized fork legs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBlack \/ Black:\u003c\/strong\u003e Black anodized billet triple tree with black anodized fork legs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eTitanium Gray \/ Silver:\u003c\/strong\u003e Titanium gray billet triple tree with silver anodized fork legs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eBlack \/ Silver:\u003c\/strong\u003e Black anodized billet triple tree with silver anodized fork legs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan\u003eAll four configurations feature our upgraded 600mm V2 fork system with re-engineered hydraulic damping and 25-click adjustable rebound control.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003eUpgraded Steering Bearing System\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe conversion includes an upgraded needle-type steering bearing system designed to replace the original loose ball bearing arrangement.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThis upgrade provides smoother steering movement, improved load distribution, and greater durability, particularly when paired with a more substantial performance-oriented front suspension system.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe steering stem retains stock ATC70 dimensions, allowing compatibility with OEM-style bearings if preferred.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis conversion completely transforms the way an ATC70 rides. Instead of transmitting every bump and impact directly through the rigid front end, the V2 suspension absorbs terrain irregularities while its hydraulic damping system controls suspension movement.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe result is a more capable, comfortable, and confidence-inspiring machine.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSmoother ride over rough trails and uneven terrain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved front-end stability and control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore controlled suspension rebound after impacts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced unwanted bouncing and suspension oscillation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved front-wheel contact over irregular terrain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced front-end flex under load\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLess rider fatigue during extended riding\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable suspension response to suit different riding conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSuspension Setup \u0026amp; Pro-Tune Service\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eOur V2 forks offer externally adjustable rebound damping, allowing riders to make quick suspension adjustments without disassembly.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFor riders seeking additional customization, internal spring preload and fork oil viscosity can also be adjusted to better accommodate rider weight, terrain, and riding style.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWe also offer our Bart Moto Co. Pro-Tune service, allowing us to configure the suspension before shipment for riders who prefer a more personalized setup right out of the box.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFuture-Ready Modular Design\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThis conversion is built around a modular 45mm platform, providing a foundation for additional upgrades as your ATC70 build evolves.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned with future front disc brake conversion options in mind\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptional fork guards and protective components in development\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInterchangeable components within the compatible Bart Moto Co. conversion platform\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple anodized finish combinations for custom builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHonda ATC70 (1978–1985)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEarlier Honda ATC70 K0–K1 models with steering stop modification\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for use with the original ATC70 front wheel and spacer configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSteering stop modification is required for earlier ATC70 models.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe updated 600mm forks are 60mm longer than our previous 540mm version and will affect front-end ride height and steering geometry.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned as a complete, matched front suspension conversion system.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNot compatible with original ATC70 rigid fork components.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuture disc brake and fork guard accessories are not included and may require additional components.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessional installation recommended.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure all fasteners are properly torqued and steering operation is checked before riding.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Bart Moto Co","offers":[{"title":"Default Title","offer_id":68041667870964,"sku":null,"price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/6465\/3556\/files\/TIBLKH.jpg?v=1793834354","url":"https:\/\/bartmotoco.com\/products\/atc70-inverted-fork-conversion-kit-v2-600mm-complete-front-suspension-system-ti-gray-black","provider":"Bart Moto Co","version":"1.0","type":"link"}