{"product_id":"nihilo-concepts-high-pressure-2-2-bar-radiator-cap-ktm-hus-gas","title":"Nihilo Concepts High Pressure 2.2 BAR Radiator Cap KTM\/HUS\/GAS","description":"\u003cdiv class=\"product-block\n            product-block--description\"\u003e\n\u003cdiv class=\"product-description rte\"\u003e\n\u003cp dir=\"ltr\"\u003eThe Nihilo Concepts High Pressure 2.2 Bar Radiator Cap is a must-have for any KTM, Husqvarna, or GASGAS rider fighting heat — from a 50 SX on a tight track to a 350 XC-F deep in a hard enduro.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eYour stock cap is rated at 1.8 Bar. The Nihilo cap is 2.2 Bar — about 20% more pressure, which buys you meaningful extra margin before the system starts pushing coolant out the overflow.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eHere's why that matters. Most of the time it isn't the whole track that cooks your bike, it's one or two sections. The tight stuff that abuses the clutch, the deep sand that slows you down and kills airflow over the radiators. Clear those sections, get air moving again, and temps come right back down. The problem is that with the stock cap you've already dumped coolant on the ground by then — and now you're down on fluid for the rest of the moto. The Nihilo 2.2 cap holds that coolant in the radiator through the hot sections so you finish with a full system instead of a puddle behind you.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIt's still a pressure relief cap. If something is genuinely wrong it will boil over and let you know — you're just getting the extra headroom that most factory race teams already run.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eFits exactly like the OEM cap with no modifications, and includes 12\" of Flo Yellow overflow hose for that factory look.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eReplaces OEM radiator cap\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e72035016000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(1.8 bar). If your bike uses that part number, this cap fits — no modifications.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMinicycle\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e2009–2023 KTM 50 SX \/ 50 SX Factory Edition \/ 65 SX\u003c\/li\u003e\n\u003cli\u003e2009–2023 Husqvarna TC 50 \/ TC 65\u003c\/li\u003e\n\u003cli\u003e2021–2023 GASGAS MC 50 \/ MC 65\u003c\/li\u003e\n\u003cli\u003e2026–2027 KTM 50 SX \/ 65 SX, Husqvarna TC 50 \/ TC 65, GASGAS MC 50 \/ MC 65\u003c\/li\u003e\n\u003cli\u003e2025–2027 KTM SX-E 5, Husqvarna EE 5, GASGAS MC-E 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e85\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e2013–2017, 2026–2027 KTM 85 SX \/ 85 SXS (17\/14 \u0026amp; 19\/16)\u003c\/li\u003e\n\u003cli\u003e2014–2017, 2026–2027 Husqvarna TC 85 (17\/14 \u0026amp; 19\/16)\u003c\/li\u003e\n\u003cli\u003e2026–2027 GASGAS MC 85 (17\/14 \u0026amp; 19\/16)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFull-Size — 2026–2027 only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eKTM: 125\/250\/300 SX · 250\/350\/450 SX-F · 125\/150 XC-W · 125\/250\/300 XC · 250\/350\/450 XC-F · 250\/300 XC-W · 450 XCF-W · 250\/350\/450\/500 EXC-F · 300 EXC · 450 SMR\u003c\/li\u003e\n\u003cli\u003eHusqvarna: TC 125\/250\/300 · FC 250\/350\/450 · TE 125\/150\/250\/300 · FE 250\/350\/450\/501 · FX 350\/450 · TX 300 · FS 450\u003c\/li\u003e\n\u003cli\u003eGASGAS: EC 300 · EC 350F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAlso fits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e2012–2017 KTM Freeride 350 · 2014–2017 Freeride 250 R · 2018–2020 Freeride 250 F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRunning a 2023–2025 bike?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYou need the\u003cspan\u003e \u003c\/span\u003e2.0 Bar cap\u003cspan\u003e \u003c\/span\u003e(SKU NHPRC-23) — KTM used a different cap design for those years.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eNot sure? Pop your cap off and check for 72035016000 on the OEM unit.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Nihilo Concepts","offers":[{"title":"Default Title","offer_id":48760111005941,"sku":"NHPRC14","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/2782\/files\/IMG_1793-Edit_695x695_e4203308-b1af-444b-a5a3-aa6246af106d.webp?v=1787614158","url":"https:\/\/mojomotosport.com\/products\/nihilo-concepts-high-pressure-2-2-bar-radiator-cap-ktm-hus-gas","provider":"MojoMotoSport.com","version":"1.0","type":"link"}