{"product_id":"slider-weights-23x18-for-250cc-dr-pulley","title":"Dr. Pulley Sliding Roller Weights 23x18 for 250cc","description":"\u003cp\u003e\u003cspan\u003eDr. Pulley slider weight size 23x18. This product comes with six slider weights in the package.  Traditionally, the gear ratio in the CVT is changed by the in-and-out rolling movement of the roller weights.  With the innovative Dr. Pulley sliding roller weights, the roller weights “slide” inward and outward in the Movable Drive Pulley (MDF) to change\/extend the gear ratio.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDr. Pulley Sliders are a different style of roller and can be used with your stock variator. The unique shape offers a variety of benefits: \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e--Sliders engage up to 20% faster than traditional rollers. They allow you to engage in higher gear ratios. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e--Sliders last longer with much less wear than rollers because they slide rather than roll (hence the name!). \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003eChoosing a slider weight size: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Lighter roller weights will give more climbing power at the consequence of losing some top end speed. \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Heavier roller weights will allow more top speed at the serious expense of climbing ability - but are great for flat-ground racing. \u003c\/span\u003e\u003c\/p\u003e","brand":"HammerHead Performance","offers":[{"title":"15 grams","offer_id":53483490869613,"sku":"SR2318-15_PS","price":38.99,"currency_code":"USD","in_stock":false},{"title":"16 grams","offer_id":53483490902381,"sku":"SR2318-16_PS","price":38.99,"currency_code":"USD","in_stock":false},{"title":"18 grams","offer_id":53483490935149,"sku":"SR2318-18_PS","price":38.99,"currency_code":"USD","in_stock":false},{"title":"20 grams","offer_id":53483490967917,"sku":"SR2318‐20_PS","price":38.99,"currency_code":"USD","in_stock":false},{"title":"22 grams","offer_id":53483491000685,"sku":"SR2318‐22_PS","price":38.99,"currency_code":"USD","in_stock":false},{"title":"19 grams","offer_id":53819166425453,"sku":"SR2318‐19_hhpPS","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/2710\/4621\/files\/sliders_3.jpg?v=1788952202","url":"https:\/\/hammerheadperformance.com\/products\/slider-weights-23x18-for-250cc-dr-pulley","provider":"HammerHead Performance","version":"1.0","type":"link"}