{"title":"Brake Limiters \u0026 Proportioning Valves","description":"\u003cp\u003eA \u003cstrong\u003eproportioning valve\u003c\/strong\u003e limits the pressure sent to the rear axle. Without one, a lightened rear end locks up before the front under heavy braking, causing the car to rotate.\u003c\/p\u003e\u003ch2\u003eKnob or lever-operated\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eknob-operated\u003c\/strong\u003e version is adjusted once, in the pits, and locked: it is the base setting. The \u003cstrong\u003elever-operated\u003c\/strong\u003e version is adjusted from the driver's seat, which is useful when track grip changes during a session or the load varies.\u003c\/p\u003e\u003ch2\u003eWhere to install it\u003c\/h2\u003e\u003cp\u003eOn the rear line, \u003cstrong\u003eafter\u003c\/strong\u003e the master cylinder and before the distribution tee. Install it somewhere accessible: a proportioning valve you cannot reach will never be adjusted, and one that is never adjusted serves no purpose.\u003c\/p\u003e","products":[{"product_id":"limiteur-a-levier-wilwood-m10x1-00","title":"Wilwood Lever-Style Proportioning Valve M10x1.00","description":"\u003cstyle\u003e\n.fm-wrap *{box-sizing:border-box;margin:0;padding:0}\n.fm-wrap{font-family:'Helvetica Neue',Arial,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;border:1px solid #e8e8e8;border-radius:12px;overflow:hidden}\n.fm-head{background:linear-gradient(135deg,#1a0035,#2d0060);padding:26px 24px;text-align:center}\n.fm-head h2{color:#fff !important;font-size:24px;font-weight:900;line-height:1.25;border:0;padding:0}\n.fm-badge{display:inline-block;background:linear-gradient(90deg,#9c00ff,#e00cff);color:#fff !important;font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:5px 15px;border-radius:20px;margin-bottom:12px}\n.fm-sec{padding:24px;border-bottom:1px solid #ededed}\n.fm-sec:last-child{border-bottom:none}\n.fm-sec h3{font-size:15px;font-weight:700;color:#9c00ff;text-transform:uppercase;letter-spacing:1.4px;margin-bottom:14px;border:0;padding:0}\n.fm-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}\n.fm-spec{background:#fafafa;border:1px solid #e8e8e8;border-radius:10px;padding:14px;text-align:center}\n.fm-spec span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#999;margin-bottom:5px}\n.fm-spec b{font-size:16px;font-weight:900}\n.fm-wrap ul{list-style:none !important;padding:0 !important}\n.fm-wrap li{padding:7px 0 7px 24px;position:relative;font-size:14px;color:#444;border-bottom:1px solid #f2f2f2}\n.fm-wrap li::before{content:'✓';position:absolute;left:0;color:#9c00ff;font-weight:900}\n.fm-note{background:#f7f2ff;border-left:3px solid #9c00ff;padding:13px 16px;border-radius:0 8px 8px 0;font-size:13.5px;line-height:1.65;color:#444;margin-top:12px}\n.fm-cta{padding:22px 24px;text-align:center;background:#fafafa}\n.fm-btn{display:inline-block;background:#9c00ff;color:#fff !important;text-decoration:none;font-weight:700;padding:11px 24px;border-radius:24px;font-size:14px;margin:4px}\n\u003c\/style\u003e\n\u003cdiv class=\"fm-wrap\"\u003e\n\u003cdiv class=\"fm-head\"\u003e\n\u003cdiv class=\"fm-badge\"\u003eWilwood\u003c\/div\u003e\n\u003ch2\u003eWilwood M10x1.00 Lever Proportioning Valve\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-sec\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"fm-specs\"\u003e\u003cdiv class=\"fm-spec\"\u003e\n\u003cspan\u003eManufacturer\u003c\/span\u003e\u003cb\u003eWilwood\u003c\/b\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"fm-note\"\u003e\n\u003cb\u003eA hydraulic handbrake acts directly on the rear calipers.\u003c\/b\u003e It locks the axle without routing through cables, providing clean, repeatable lockup - something the original cable can no longer do once the car gains weight or grip.\u003c\/div\u003e\n\u003cdiv class=\"fm-note\"\u003e\n\u003cb\u003eThe master cylinder bore size is not a minor detail.\u003c\/b\u003e The smaller it is, the faster pressure rises for the same lever effort, but the longer the stroke becomes. A 0.75\" bore suits most factory rear calipers; a larger bore is reserved for calipers with large pistons.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-sec\"\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllows hydraulic pressure in the brake circuit to be limited\u003c\/li\u003e\n\u003cli\u003eSimple and quick installation\u003c\/li\u003e\n\u003cli\u003e6 preset adjustments\u003c\/li\u003e\n\u003cli\u003eMaximum line pressure reduction of up to 57%\u003c\/li\u003e\n\u003cli\u003eWilwood quality\u003c\/li\u003e\n\u003cli\u003eM10x1.00 inlet and outlet\u003c\/li\u003e\n\u003cli\u003eDirect installation of M10x1.00 brake lines\u003c\/li\u003e\n\u003cli\u003eInlet thread: M10x1.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-cta\"\u003e\n\u003ca class=\"fm-btn\" href=\"https:\/\/raslbitume.com\/collections\/freins-a-main-hydrauliques\"\u003eView all our hydraulic handbrakes\u003c\/a\u003e\u003ca class=\"fm-btn\" href=\"https:\/\/raslbitume.com\/pages\/contactez-nous\"\u003eContact us\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":54899622084946,"sku":"FMHY-limiteur-levier-wilwood-m10x1","price":134.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/4999\/7922\/files\/xlarge-brake-proportioning-valve-pressure-chart_6981fea166fe6.avif?v=1790774188"},{"product_id":"limiteur-a-molette-wilwood-m10x1-00","title":"Wilwood Knob-Style Proportioning Valve M10x1.00","description":"\u003cstyle\u003e\n.fm-wrap *{box-sizing:border-box;margin:0;padding:0}\n.fm-wrap{font-family:'Helvetica Neue',Arial,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;border:1px solid #e8e8e8;border-radius:12px;overflow:hidden}\n.fm-head{background:linear-gradient(135deg,#1a0035,#2d0060);padding:26px 24px;text-align:center}\n.fm-head h2{color:#fff !important;font-size:24px;font-weight:900;line-height:1.25;border:0;padding:0}\n.fm-badge{display:inline-block;background:linear-gradient(90deg,#9c00ff,#e00cff);color:#fff !important;font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:5px 15px;border-radius:20px;margin-bottom:12px}\n.fm-sec{padding:24px;border-bottom:1px solid #ededed}\n.fm-sec:last-child{border-bottom:none}\n.fm-sec h3{font-size:15px;font-weight:700;color:#9c00ff;text-transform:uppercase;letter-spacing:1.4px;margin-bottom:14px;border:0;padding:0}\n.fm-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}\n.fm-spec{background:#fafafa;border:1px solid #e8e8e8;border-radius:10px;padding:14px;text-align:center}\n.fm-spec span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#999;margin-bottom:5px}\n.fm-spec b{font-size:16px;font-weight:900}\n.fm-wrap ul{list-style:none !important;padding:0 !important}\n.fm-wrap li{padding:7px 0 7px 24px;position:relative;font-size:14px;color:#444;border-bottom:1px solid #f2f2f2}\n.fm-wrap li::before{content:'✓';position:absolute;left:0;color:#9c00ff;font-weight:900}\n.fm-note{background:#f7f2ff;border-left:3px solid #9c00ff;padding:13px 16px;border-radius:0 8px 8px 0;font-size:13.5px;line-height:1.65;color:#444;margin-top:12px}\n.fm-cta{padding:22px 24px;text-align:center;background:#fafafa}\n.fm-btn{display:inline-block;background:#9c00ff;color:#fff !important;text-decoration:none;font-weight:700;padding:11px 24px;border-radius:24px;font-size:14px;margin:4px}\n\u003c\/style\u003e\n\u003cdiv class=\"fm-wrap\"\u003e\n\u003cdiv class=\"fm-head\"\u003e\n\u003cdiv class=\"fm-badge\"\u003eWilwood\u003c\/div\u003e\n\u003ch2\u003eWilwood M10x1.00 Adjustable Proportioning Valve\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-sec\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"fm-specs\"\u003e\u003cdiv class=\"fm-spec\"\u003e\n\u003cspan\u003eManufacturer\u003c\/span\u003e\u003cb\u003eWilwood\u003c\/b\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"fm-note\"\u003e\n\u003cb\u003eA hydraulic handbrake acts directly on the rear calipers.\u003c\/b\u003e It locks the axle without going through the cables, providing a clean, repeatable lockup - something the original cable can no longer do once the car gains weight or grip.\u003c\/div\u003e\n\u003cdiv class=\"fm-note\"\u003e\n\u003cb\u003eThe master cylinder bore is not a minor detail.\u003c\/b\u003e The smaller it is, the faster pressure rises for the same lever effort, but the longer the stroke. A 0.75\" bore suits most standard rear calipers; a larger bore is reserved for calipers with large pistons.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-sec\"\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllows hydraulic pressure in the brake circuit to be limited\u003c\/li\u003e\n\u003cli\u003eSimple and quick installation\u003c\/li\u003e\n\u003cli\u003ePrecise adjustment with the knob\u003c\/li\u003e\n\u003cli\u003eMaximum line pressure reduction of up to 57%\u003c\/li\u003e\n\u003cli\u003eWilwood quality\u003c\/li\u003e\n\u003cli\u003eM10x1.00 inlet and outlet\u003c\/li\u003e\n\u003cli\u003eDirect installation of M10x1.00 brake lines\u003c\/li\u003e\n\u003cli\u003eInlet thread: M10x1.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-cta\"\u003e\n\u003ca class=\"fm-btn\" href=\"https:\/\/raslbitume.com\/collections\/freins-a-main-hydrauliques\"\u003eView all our hydraulic handbrakes\u003c\/a\u003e\u003ca class=\"fm-btn\" href=\"https:\/\/raslbitume.com\/pages\/contactez-nous\"\u003eContact us\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":54899623592274,"sku":"FMHY-limiteur-molette-wilwood-m10x1","price":59.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/4999\/7922\/files\/xlarge-260-12627-c1euki6x_69832d2e9c0ff.avif?v=1790774196"},{"product_id":"limiteur-a-molette-obp-3-8","title":"OBP Knob-Style Proportioning Valve 3\/8\"","description":"\u003cstyle\u003e\n.fm-wrap *{box-sizing:border-box;margin:0;padding:0}\n.fm-wrap{font-family:'Helvetica Neue',Arial,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;border:1px solid #e8e8e8;border-radius:12px;overflow:hidden}\n.fm-head{background:linear-gradient(135deg,#1a0035,#2d0060);padding:26px 24px;text-align:center}\n.fm-head h2{color:#fff !important;font-size:24px;font-weight:900;line-height:1.25;border:0;padding:0}\n.fm-badge{display:inline-block;background:linear-gradient(90deg,#9c00ff,#e00cff);color:#fff !important;font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:5px 15px;border-radius:20px;margin-bottom:12px}\n.fm-sec{padding:24px;border-bottom:1px solid #ededed}\n.fm-sec:last-child{border-bottom:none}\n.fm-sec h3{font-size:15px;font-weight:700;color:#9c00ff;text-transform:uppercase;letter-spacing:1.4px;margin-bottom:14px;border:0;padding:0}\n.fm-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}\n.fm-spec{background:#fafafa;border:1px solid #e8e8e8;border-radius:10px;padding:14px;text-align:center}\n.fm-spec span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#999;margin-bottom:5px}\n.fm-spec b{font-size:16px;font-weight:900}\n.fm-wrap ul{list-style:none !important;padding:0 !important}\n.fm-wrap li{padding:7px 0 7px 24px;position:relative;font-size:14px;color:#444;border-bottom:1px solid #f2f2f2}\n.fm-wrap li::before{content:'✓';position:absolute;left:0;color:#9c00ff;font-weight:900}\n.fm-note{background:#f7f2ff;border-left:3px solid #9c00ff;padding:13px 16px;border-radius:0 8px 8px 0;font-size:13.5px;line-height:1.65;color:#444;margin-top:12px}\n.fm-cta{padding:22px 24px;text-align:center;background:#fafafa}\n.fm-btn{display:inline-block;background:#9c00ff;color:#fff !important;text-decoration:none;font-weight:700;padding:11px 24px;border-radius:24px;font-size:14px;margin:4px}\n\u003c\/style\u003e\n\u003cdiv class=\"fm-wrap\"\u003e\n\u003cdiv class=\"fm-head\"\u003e\n\u003cdiv class=\"fm-badge\"\u003eOBP\u003c\/div\u003e\n\u003ch2\u003eOBP 3\/8\" Knob-Style Brake Bias Limiter\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-sec\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"fm-specs\"\u003e\u003cdiv class=\"fm-spec\"\u003e\n\u003cspan\u003eManufacturer\u003c\/span\u003e\u003cb\u003eOBP\u003c\/b\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"fm-note\"\u003e\n\u003cb\u003eA hydraulic handbrake acts directly on the rear calipers.\u003c\/b\u003e It locks the axle without routing pressure through the cables, providing clean, repeatable locking — something the original cable can no longer do once the car gains weight or grip.\u003c\/div\u003e\n\u003cdiv class=\"fm-note\"\u003e\n\u003cb\u003eThe master cylinder bore is not a minor detail.\u003c\/b\u003e The smaller it is, the faster pressure rises for the same lever effort, but the longer the stroke becomes. A 0.75\" bore suits most standard rear calipers; a larger bore should be reserved for calipers with large pistons.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-sec\"\u003e\n\u003ch3\u003eIn Detail\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllows hydraulic pressure in the brake circuit to be limited\u003c\/li\u003e\n\u003cli\u003eSimple and quick installation\u003c\/li\u003e\n\u003cli\u003ePrecise adjustment using the knob\u003c\/li\u003e\n\u003cli\u003eMaximum line pressure reduction of up to 57%\u003c\/li\u003e\n\u003cli\u003eManufactured by OBP\u003c\/li\u003e\n\u003cli\u003e3\/8\" UNF inlet and outlet\u003c\/li\u003e\n\u003cli\u003eIncludes: 2 male 3\/8 - female 10x100 adapters\u003c\/li\u003e\n\u003cli\u003eInlet thread: 3\/8\" UNF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-cta\"\u003e\n\u003ca class=\"fm-btn\" href=\"https:\/\/raslbitume.com\/collections\/freins-a-main-hydrauliques\"\u003eView all our hydraulic handbrakes\u003c\/a\u003e\u003ca class=\"fm-btn\" href=\"https:\/\/raslbitume.com\/pages\/contactez-nous\"\u003eContact us\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OBP","offers":[{"title":"Default Title","offer_id":54899624345938,"sku":"FMHY-limiteur-repartiteur-freinage-molette-ob","price":59.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/4999\/7922\/files\/xlarge-capture-d-ecran-2025-03-25-122026-removebg-preview_69f3203d4b1ac.avif?v=1790774202"},{"product_id":"limiteur-a-molette-wilwood-3-8","title":"Wilwood Knob-Style Proportioning Valve 3\/8\"","description":"\u003cstyle\u003e\n.fm-wrap *{box-sizing:border-box;margin:0;padding:0}\n.fm-wrap{font-family:'Helvetica Neue',Arial,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;border:1px solid #e8e8e8;border-radius:12px;overflow:hidden}\n.fm-head{background:linear-gradient(135deg,#1a0035,#2d0060);padding:26px 24px;text-align:center}\n.fm-head h2{color:#fff !important;font-size:24px;font-weight:900;line-height:1.25;border:0;padding:0}\n.fm-badge{display:inline-block;background:linear-gradient(90deg,#9c00ff,#e00cff);color:#fff !important;font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:5px 15px;border-radius:20px;margin-bottom:12px}\n.fm-sec{padding:24px;border-bottom:1px solid #ededed}\n.fm-sec:last-child{border-bottom:none}\n.fm-sec h3{font-size:15px;font-weight:700;color:#9c00ff;text-transform:uppercase;letter-spacing:1.4px;margin-bottom:14px;border:0;padding:0}\n.fm-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}\n.fm-spec{background:#fafafa;border:1px solid #e8e8e8;border-radius:10px;padding:14px;text-align:center}\n.fm-spec span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#999;margin-bottom:5px}\n.fm-spec b{font-size:16px;font-weight:900}\n.fm-wrap ul{list-style:none !important;padding:0 !important}\n.fm-wrap li{padding:7px 0 7px 24px;position:relative;font-size:14px;color:#444;border-bottom:1px solid #f2f2f2}\n.fm-wrap li::before{content:'✓';position:absolute;left:0;color:#9c00ff;font-weight:900}\n.fm-note{background:#f7f2ff;border-left:3px solid #9c00ff;padding:13px 16px;border-radius:0 8px 8px 0;font-size:13.5px;line-height:1.65;color:#444;margin-top:12px}\n.fm-cta{padding:22px 24px;text-align:center;background:#fafafa}\n.fm-btn{display:inline-block;background:#9c00ff;color:#fff !important;text-decoration:none;font-weight:700;padding:11px 24px;border-radius:24px;font-size:14px;margin:4px}\n\u003c\/style\u003e\n\u003cdiv class=\"fm-wrap\"\u003e\n\u003cdiv class=\"fm-head\"\u003e\n\u003cdiv class=\"fm-badge\"\u003eWilwood\u003c\/div\u003e\n\u003ch2\u003eWilwood 3\/8\" Knob-Style Proportioning Valve\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-sec\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"fm-specs\"\u003e\u003cdiv class=\"fm-spec\"\u003e\n\u003cspan\u003eManufacturer\u003c\/span\u003e\u003cb\u003eWilwood\u003c\/b\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"fm-note\"\u003e\n\u003cb\u003eA hydraulic handbrake acts directly on the rear calipers.\u003c\/b\u003e It locks the axle without using cables, providing clean, repeatable lockup — something the original cable can no longer do once the car gains weight or grip.\u003c\/div\u003e\n\u003cdiv class=\"fm-note\"\u003e\n\u003cb\u003eThe master cylinder bore size is not a minor detail.\u003c\/b\u003e The smaller it is, the faster pressure rises for the same lever effort, but the longer the travel becomes. A 0.75\" bore suits most factory rear calipers; a larger bore is reserved for calipers with large pistons.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-sec\"\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllows hydraulic pressure in the brake circuit to be limited\u003c\/li\u003e\n\u003cli\u003eSimple and quick installation\u003c\/li\u003e\n\u003cli\u003ePrecise adjustment with the knob\u003c\/li\u003e\n\u003cli\u003eMaximum line pressure reduction of up to 57%\u003c\/li\u003e\n\u003cli\u003eWilwood quality\u003c\/li\u003e\n\u003cli\u003e3\/8\" UNF inlet and outlet\u003c\/li\u003e\n\u003cli\u003eDirect installation of 3\/16\" brake lines\u003c\/li\u003e\n\u003cli\u003eInlet thread: 3\/8\" UNF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fm-cta\"\u003e\n\u003ca class=\"fm-btn\" href=\"https:\/\/raslbitume.com\/collections\/freins-a-main-hydrauliques\"\u003eView all our hydraulic handbrakes\u003c\/a\u003e\u003ca class=\"fm-btn\" href=\"https:\/\/raslbitume.com\/pages\/contactez-nous\"\u003eContact us\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":54899626115410,"sku":"FMHY-limiteur-repartiteur-freinage-molette-wi","price":59.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/4999\/7922\/files\/xlarge-260-10922-lg_6981fdd25b9f9_dab9476d-1eda-4450-8882-237c9334879b.avif?v=1790774210"},{"product_id":"kit-double-maitre-cylindre-repartiteur-de-freinage-wilwood","title":"Wilwood Dual Master Cylinder \/ Brake Bias Adjuster Kit","description":"\u003cstyle\u003e\n.mc-wrap *{box-sizing:border-box;margin:0;padding:0}\n.mc-wrap{font-family:'Helvetica Neue',Arial,sans-serif;color:#1a1a1a;max-width:900px;margin:0 auto;border:1px solid #e8e8e8;border-radius:12px;overflow:hidden}\n.mc-head{background:linear-gradient(135deg,#1a0035,#2d0060);padding:26px 24px;text-align:center}\n.mc-head h2{color:#fff !important;font-size:24px;font-weight:900;line-height:1.25;border:0;padding:0}\n.mc-badge{display:inline-block;background:linear-gradient(90deg,#9c00ff,#e00cff);color:#fff !important;font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:5px 15px;border-radius:20px;margin-bottom:12px}\n.mc-sec{padding:24px;border-bottom:1px solid #ededed}\n.mc-sec:last-child{border-bottom:none}\n.mc-sec h3{font-size:15px;font-weight:700;color:#9c00ff;text-transform:uppercase;letter-spacing:1.4px;margin-bottom:14px;border:0;padding:0}\n.mc-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}\n.mc-spec{background:#fafafa;border:1px solid #e8e8e8;border-radius:10px;padding:14px;text-align:center}\n.mc-spec span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#999;margin-bottom:5px}\n.mc-spec b{font-size:16px;font-weight:900}\n.mc-wrap ul{list-style:none !important;padding:0 !important}\n.mc-wrap li{padding:7px 0 7px 24px;position:relative;font-size:14px;color:#444;border-bottom:1px solid #f2f2f2}\n.mc-wrap li::before{content:'✓';position:absolute;left:0;color:#9c00ff;font-weight:900}\n.mc-note{background:#f7f2ff;border-left:3px solid #9c00ff;padding:13px 16px;border-radius:0 8px 8px 0;font-size:13.5px;line-height:1.65;color:#444;margin-top:12px}\n.mc-cta{padding:22px 24px;text-align:center;background:#fafafa}\n.mc-btn{display:inline-block;background:#9c00ff;color:#fff !important;text-decoration:none;font-weight:700;padding:11px 24px;border-radius:24px;font-size:14px;margin:4px}\n\u003c\/style\u003e\n\u003cdiv class=\"mc-wrap\"\u003e\n\u003cdiv class=\"mc-head\"\u003e\n\u003cdiv class=\"mc-badge\"\u003eWilwood\u003c\/div\u003e\n\u003ch2\u003eWilwood Dual Master Cylinder \/ Brake Bias Adjuster Kit\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-sec\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"mc-specs\"\u003e\u003cdiv class=\"mc-spec\"\u003e\n\u003cspan\u003eManufacturer\u003c\/span\u003e\u003cb\u003eWilwood\u003c\/b\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"mc-note\"\u003e\n\u003cb\u003eChoose the master cylinder based on its bore size, not its brand.\u003c\/b\u003e The bore determines the relationship between the force applied to the lever or pedal and the pressure produced. Choosing the wrong size results either in excessive travel or braking that is impossible to modulate.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-sec\"\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable system for precise front\/rear brake balance adjustment\u003c\/li\u003e\n\u003cli\u003eSimple conversion from a single master cylinder to a dual configuration\u003c\/li\u003e\n\u003cli\u003eDirect installation with no specific modifications\u003c\/li\u003e\n\u003cli\u003eCompatible with vertically mounted master cylinders\u003c\/li\u003e\n\u003cli\u003eRobust aluminum and steel construction, anodized finish\u003c\/li\u003e\n\u003cli\u003eMaster cylinder mounting bolt spacing: 2.25”\u003c\/li\u003e\n\u003cli\u003eMaster cylinders optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mc-cta\"\u003e\n\u003ca class=\"mc-btn\" href=\"https:\/\/raslbitume.com\/collections\/maitres-cylindres-pedaliers\"\u003eView our master cylinders and pedal assemblies\u003c\/a\u003e\u003ca class=\"mc-btn\" href=\"https:\/\/raslbitume.com\/pages\/contactez-nous\"\u003eContact us\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Wilwood Dual Master Cylinder \/ Brake Bias Adjuster Kit \/ None","offer_id":54899671138642,"sku":"MCYL-kit-double-maitre-cylindre-reparti-297853","price":309.99,"currency_code":"EUR","in_stock":true},{"title":"Wilwood Dual Master Cylinder \/ Brake Bias Adjuster Kit \/ Wilwood Master Cylinder With Reservoir Ø15.8 mm","offer_id":54899671171410,"sku":"MCYL-kit-double-maitre-cylindre-reparti-297853-297854","price":509.97,"currency_code":"EUR","in_stock":true},{"title":"Wilwood Dual Master Cylinder \/ Brake Bias Adjuster Kit \/ Wilwood Master Cylinder With Reservoir Ø17.8 mm","offer_id":54899671204178,"sku":"MCYL-kit-double-maitre-cylindre-reparti-297853-297855","price":509.97,"currency_code":"EUR","in_stock":true},{"title":"Wilwood Dual Master Cylinder \/ Brake Bias Adjuster Kit \/ Wilwood Master Cylinder With Reservoir Ø19.1 mm","offer_id":54899671236946,"sku":"MCYL-kit-double-maitre-cylindre-reparti-297853-297856","price":509.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/4999\/7922\/files\/xlarge-340-16920-xl_69eb8b4a27b4d.avif?v=1790774473"}],"url":"https:\/\/raslbitume.com\/en\/collections\/brake-limiters-proportioning-valves.oembed","provider":"Rasl'Bitume","version":"1.0","type":"link"}