{"product_id":"nek-modulate-z2-seat-hard","title":"NEK Modulate Z2 Kart Seat – Hard (HD)","description":"\u003cp\u003eThe \u003cstrong\u003eNEK Modulate Z2 Hard (HD) kart seat\u003c\/strong\u003e uses the same patented Modulate System as the Standard model — fiberglass composite construction with integrated \u003cstrong\u003eTwill 3K carbon fiber inserts\u003c\/strong\u003e — but with additional material layers that increase overall stiffness. The result is a seat that transfers more lateral force directly through the chassis rather than absorbing it through torsional flex, giving the driver a more planted, responsive feel.\u003c\/p\u003e\n\u003cp\u003eThe Hard stiffness is ideal for \u003cstrong\u003eshorter drivers who don't fully fill the seat\u003c\/strong\u003e, or for \u003cstrong\u003eheavier drivers\u003c\/strong\u003e who need more support to prevent excessive seat deflection. It's also a strong choice on high-grip tracks or in conditions where you want the chassis to respond more aggressively to weight transfer. The NEK HD Modulate fits \u003cstrong\u003eall kart chassis brands\u003c\/strong\u003e including Swiss Hutless, GFC, OTK\/Tony Kart, CRG, DR Racing, Birel, Merlin, CompKart, and more. Sizes range from A0 (smallest junior) through E1 (largest adult) with 30°, 32°, or 34° rear inclinations depending on the size group.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NEK Racing (Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Modulate Z2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness:\u003c\/strong\u003e Hard (HD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiberglass composite with Twill 3K carbon fiber inserts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes Available:\u003c\/strong\u003e A0 through E1 (23 sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclinations:\u003c\/strong\u003e 30° (A sizes), 32° (B\/C sizes), 34° (C\/D\/E sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal — fits all kart chassis brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard M8 seat bolt pattern\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Natural fiberglass with visible carbon fiber inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're a competitive racer looking to fine-tune chassis balance or a growing junior driver who needs extra rigidity from a seat that's slightly oversized, the NEK Modulate Z2 Hard delivers. Trusted by factory teams like DR Racing, the Modulate HD is a race-proven choice. Available at \u003cstrong\u003eCMC Karting\u003c\/strong\u003e with fast shipping across North America.\u003c\/p\u003e","brand":"NEK","offers":[{"title":"A0.30","offer_id":47735828807901,"sku":"100.090.11","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A1.30","offer_id":47735828840669,"sku":"100.100.11","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A3.30","offer_id":47735828873437,"sku":"100.110.11","price":280.0,"currency_code":"USD","in_stock":true},{"title":"B0.32","offer_id":47735828906205,"sku":"100.260.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B1.32","offer_id":47735828938973,"sku":"100.120.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B3.32","offer_id":47735828971741,"sku":"100.130.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B5.32","offer_id":47735829004509,"sku":"100.140.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C0.32","offer_id":47735829037277,"sku":"100.240.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1.32","offer_id":47735829070045,"sku":"100.150.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1.34","offer_id":47735829102813,"sku":"100.151.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C2.32","offer_id":47735829135581,"sku":"100.250.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C2.34","offer_id":47735829168349,"sku":"100.251.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3.32","offer_id":47735829201117,"sku":"100.160.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3.34","offer_id":47735829233885,"sku":"100.161.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5.32","offer_id":47735829266653,"sku":"100.170.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5.34","offer_id":47735829299421,"sku":"100.171.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C7.32","offer_id":47735829332189,"sku":"100.180.11","price":305.0,"currency_code":"USD","in_stock":true},{"title":"C7.34","offer_id":47735829364957,"sku":"100.181.11","price":305.0,"currency_code":"USD","in_stock":true},{"title":"D1.34","offer_id":47735829397725,"sku":"100.190.11","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D3.34","offer_id":47735829430493,"sku":"100.200.11","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D5.34","offer_id":47735829463261,"sku":"100.210.11","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D7.34","offer_id":47735829496029,"sku":"100.220.11","price":315.0,"currency_code":"USD","in_stock":true},{"title":"E1.34","offer_id":47735829528797,"sku":"100.230.11","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMC_NEK_Modulate.png?v=1775229905","url":"https:\/\/cmckarting.com\/products\/nek-modulate-z2-seat-hard","provider":"CMC Karting","version":"1.0","type":"link"}