{"title":"Yamaha Suspension","description":null,"products":[{"product_id":"kyb-high-speed-piston","title":"KYB High Speed Comp Piston","description":"\u003cp\u003eHigh Flow Compression Piston to suit KYB 50mm and 46mm body modern era shocks.  Developed to reduce high speed spikes without having to dramatically alter the high speed compression valving to improve this situation. \u003c\/p\u003e\n\u003cp\u003eRetains all OEM seals, post, check valve and shim stacks. \u003c\/p\u003e\n\u003cp\u003eFits all 2016-2020 Model Bikes Listed\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e YZF250\/450 \u003c\/li\u003e\n\u003cli\u003eYZ250 2 Stroke\u003c\/li\u003e\n\u003cli\u003eWR Offroad range \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e**May fit alot more of the older model bikes also. Please check via Genuine part number comparison \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Krooztune","offers":[{"title":"Default Title","offer_id":30703795536003,"sku":"KT-KYBHSP","price":62.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/1092\/products\/IMG_4031_1.jpg?v=1773966017"},{"product_id":"yamaha-kyb-mid-post-float-kit","title":"Yamaha \/ KYB Mid post float kit","description":"\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAll new 2022 design \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eYZF Float Tunable posts to suit the new 29mm KYB 'SSS' cartridge fitted to most 2021- Yamaha models. \u003c\/p\u003e\n\u003cp\u003eThe all new 29mm cartridge form Yamaha is nearly all fitted with a more solid 'Trampoline' style midvalve.  This offers great hold up but we find it sacrifices too much initial plushness for most riders. \u003c\/p\u003e\n\u003cp\u003eAs this all new Tramploine style mid valve setup contains many more individual shims than this float post, we find a setting easly arranged from the OEM shims in the std midvalve.  \u003c\/p\u003e\n\u003cp\u003eExample Installed in pic below to oem shafts using oem pistons and new shim arrangement :\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0036\/1092\/files\/IMG_4041_69aba0e5-5d22-4825-8603-50c6f46f8595_480x480.jpg?v=1659927989\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe have redesigned this unit for 2022 and updated to include:\u003c\/p\u003e\n\u003cp\u003eKit includes\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePost assembly\u003c\/li\u003e\n\u003cli\u003eLight mid spring\u003c\/li\u003e\n\u003cli\u003eCustom Nut and top plate washer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor \u003cstrong\u003eexample only\u003c\/strong\u003e our most common mid valve shim arrangement stack to achieve common float of .35mm as below to fit our post :  \u003c\/p\u003e\n\u003cp\u003e(KYB Genuine Blue .112 shims listed here as .12) all other shims use Normal shim stock\u003c\/p\u003e\n\u003ctable width=\"177\" height=\"249\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 535px;\"\u003e\n\u003cp\u003ePiston \u003c\/p\u003e\n\u003cp\u003e21.12\/4  ( or 20.12 )  \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 535px;\"\u003e18.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 535px;\"\u003e16.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 535px;\"\u003e14.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 535px;\"\u003e12.12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 535px;\"\u003e10.2  ( use 10.15 here for 0.5 looser)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 535px;\"\u003e10.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 535px;\"\u003e12.3\/4 (Spacer shims only) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 535px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Krooztune","offers":[{"title":"Default Title","offer_id":40503484219591,"sku":"KT-KYBMIDPOST","price":159.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/1092\/products\/IMG_42801_1.jpg?v=1663622720"},{"product_id":"supercross-spring-seat-kyb-48mm-showa-49mm","title":"Supercross Spring Seat KYB 48mm \/ Showa 49mm","description":"\u003cp\u003eIncreased bottoming resistance and more ramp up mid stroke to handle big hits and heavy landings.  Designed to work with supercross suspension builds but also a simple mod to add to any arena x setting adding confidence over the bigger jumps.  \u003c\/p\u003e\n\u003cp\u003eFits KYB 48mm forks (29mmCartridge tube) on all modern Motocross bikes:\u003c\/p\u003e\n\u003cp\u003eYamaha YZ450F 2018-\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha YZ250F 2019-\u003c\/p\u003e\n\u003cp\u003eKX250F 2021-\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFits Showa 49mm forks fitted in :\u003c\/p\u003e\n\u003cp\u003eHonda CRF450 2017-\u003c\/p\u003e\n\u003cp\u003eHonda CRF250 2018-\u003c\/p\u003e\n\u003cp\u003eKawasaki KX450 2019-\u003c\/p\u003e\n\u003cp\u003eSuzuki RMZ450 2018 -\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Krooztune","offers":[{"title":"KYB 48mm","offer_id":42773280260295,"sku":"KT-SXSPGSEAT-KYB","price":309.95,"currency_code":"AUD","in_stock":true},{"title":"SHOWA 49mm","offer_id":42773280293063,"sku":"KT-SXSPGSEAT-SHO","price":309.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/1092\/products\/IMG_4461.jpg?v=1664918764"},{"product_id":"nitrogen-gas-cap-kawasaki-kx450-copy","title":"Nitrogen Gas Cap Yamaha YZF\/WRF Range","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFactory Style Alloy Bladder Cap – Yamaha YZ-F \/ WR-F\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComplete your KYB shock build with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eKrooztune Factory Style Alloy Bladder Cap\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, including fitment for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2026–2027 Yamaha YZ250F and YZ450F\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFits:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eYZ450F:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2018–2027\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eYZ250F:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2019–2027\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWR450F:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2019 onwards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWR250F:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2020 onwards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eCNC machined from high-quality Australian\/New Zealand sourced alloy, this cap combines strength, durability and a clean factory look.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSchrader valve:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows straightforward nitrogen charging using standard suspension servicing equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBillet alloy construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Precision machined for a quality fit and finish, built for motocross and off-road riding.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eO-ring sealed valve cover:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides an additional seal to help retain gas if the Schrader valve develops a leak.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlack Colorway\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Krooztune","offers":[{"title":"Default Title","offer_id":44569480364231,"sku":"KT-YZFGASCAP-BL","price":84.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/1092\/files\/IMG_9388.png?v=1773964946"},{"product_id":"yzf-linkage-25-26","title":"Yamaha YZ450F \/ YZ250F Linkage Knuckle 26-","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMore Linear Action • Improved Comfort • Predictable Rear Suspension\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eKrooztune Linkage Knuckle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e changes the rear suspension leverage curve to deliver smoother, more linear action on your Yamaha YZ450F or YZ250F.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLinkage fits :\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYamaha YZ450F 2025-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYamaha YZ250F 2026-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to work with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estandard Yamaha pull arms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, it helps reduce the abrupt feel through square-edge bumps and larger impacts, delivering improved comfort, traction and a more predictable rear-end response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDeveloped through Krooztune testing, it’s particularly suited to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVet riders, juniors and C–B grade racers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e looking for a more forgiving setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Changes on Track?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe standard Yamaha linkage offers strong support for aggressive riding, deep ruts and heavy seat-bounce situations. For some riders, that resistance can feel firm or abrupt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Krooztune knuckle delivers a more progressive-feeling use of travel through its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003emore linear leverage curve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, helping the rear suspension absorb bumps smoothly and maintain traction over rough ground.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey benefits:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSmoother response through square-edge bumps and larger impacts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved comfort and traction under acceleration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore predictable suspension action through rough sections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA more forgiving feel that helps reduce rider fatigue\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThis product replaces the centre linkage knuckle only and retains your OEM Yamaha pull arms.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpring Rate \u0026amp; Shock Setup\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe revised leverage curve changes how the shock spring and damping support the bike. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWe recommend increasing the spring rate by one step as a starting point\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, then confirming the correct rate for your weight and riding requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExample: 56 N\/mm → 58 N\/mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe knuckle can be used with standard shock valving, with the best results achieved when spring rate, sag and damping are matched to the rider.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor a complete setup, Krooztune can tailor your shock settings to suit the linkage, your riding level and track conditions.\u003c\/span\u003e\u003c\/p\u003e","brand":"Krooztune","offers":[{"title":"Linkage Centre only","offer_id":45967920234695,"sku":"KT-YAM26KNU","price":345.0,"currency_code":"AUD","in_stock":true},{"title":"Linkage Centre only inc Bearings","offer_id":45967920267463,"sku":"KT-YAM26KNU-BRG","price":495.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/1092\/files\/IMG_8122.jpg?v=1766026271"},{"product_id":"kyb-billet-spring-seats","title":"KYB Billet Spring Seats 29mm Cartridge","description":"\u003ch3\u003eBillet Spring Seats – KYB 48 mm\u003c\/h3\u003e\n\u003cp\u003eUpgrade the OEM plastic spring seat with the \u003cstrong\u003eKrooztune Billet Spring Seat \u0026amp; Preload Adjustment System\u003c\/strong\u003e, designed for KYB 48 mm motocross forks with 29mm cartridge tubing.\u003c\/p\u003e\n\u003cp\u003eCNC machined from high-strength aircraft-grade aluminium, our billet spring seat provides a strong, precise and durable replacement for the OEM plastic component. An integrated spring guide bush is supplied pre-installed for smooth operation, accurate spring location and long service life.\u003c\/p\u003e\n\u003ch3\u003ePrecision 1.5 mm Preload Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe key feature of the Krooztune system is the ability to accurately tune \u003cstrong\u003efork spring preload in 1.5 mm increments\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhile the preload circlip positions are spaced at 3 mm centres, our unique offset billet preload spacers can be rotated 180° to alter their effective installed height by 1.5 mm.\u003c\/p\u003e\n\u003cp\u003eThis gives suspension tuners significantly finer control over spring preload without relying on additional loose shims or conventional spacer combinations.\u003c\/p\u003e\n\u003cp\u003eFine preload adjustment allows the fork setup to be better matched to rider weight, spring rate, ride height and the desired initial fork feel.\u003c\/p\u003e\n\u003ch3\u003eDirect OEM Replacement\u003c\/h3\u003e\n\u003cp\u003eInstallation is simple.\u003c\/p\u003e\n\u003cp\u003eThe Krooztune billet spring seat directly replaces the OEM plastic spring seat while retaining the \u003cstrong\u003eoriginal OEM spring base, circlip and retention system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eNo permanent modification to the fork is required.\u003c\/p\u003e\n\u003ch3\u003eYamaha KYB Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYZ250F:\u003c\/strong\u003e 2019–2026\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYZ450F:\u003c\/strong\u003e 2019–2026\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYZ250FX:\u003c\/strong\u003e 2020–2026\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYZ450FX:\u003c\/strong\u003e 2020–2026\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWR250F:\u003c\/strong\u003e 2020–2026\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWR450F:\u003c\/strong\u003e 2019–2026\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits KYB 48 mm front forks , this may include other models with 29mm OD cartridge tubing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eIncludes standard, special-edition and anniversary models where applicable.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCNC machined aircraft-grade aluminium construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplaces the OEM plastic spring seat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated spring guide bush supplied pre-installed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1.5 mm spring preload adjustment increments\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffset billet preload spacer system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUses the OEM spring base and circlip retention system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllows precise individual preload setting between fork legs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrong, durable and serviceable design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned specifically for professional suspension setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeveloped and manufactured by \u003cstrong\u003eKrooztune Suspension\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 × Krooztune Billet Spring Seats with guide bushes installed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBillet preload circlip spacer set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eKYB 48 mm motocross forks - current generation with 29mm cartridge tubes \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKrooztune Performance Hard Parts — designed to give suspension tuners greater control over the details that make a great setup.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Krooztune","offers":[{"title":"Default Title","offer_id":47003997798599,"sku":"KT-SPGSEAT29-KYB","price":219.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/1092\/files\/IMG_8433.jpg?v=1786930523"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/1092\/collections\/IMG_8124.jpg?v=1792455828","url":"https:\/\/krooztune.com\/collections\/yamaha-suspension.oembed","provider":"Krooztune","version":"1.0","type":"link"}