{"product_id":"yokomo-yd-2-lf-big-bore-shock-taper-piston-1-2x6","title":"Yokomo YD-2 LF Big Bore Shock Taper Piston (1.2x6)","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eYokomo YD-2 Series 1.2x6 Hole SLF Big Bore Shock Taper Piston – Black (2-Pack)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eDeveloped by Team Yokomo Drift members specifically for competition drift tuning, the YD-2 Series SLF Big Bore Shock Taper Piston brings advanced fluid dynamics engineering to your shock absorber setup. The defining feature of this piston is its tapered surface geometry — one side of the piston face is tapered, allowing the damping characteristic to be changed simply by flipping the mounting direction. Install with the taper surface facing down to soften the extension side of the shock, or face it upward to soften the compression side — giving you a targeted, direction-specific tuning tool without changing oil weight.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe 1.2mm piston holes are sloped diagonally relative to the shock's operating direction, creating a fluid dynamics effect that produces supple, compliant movement during normal low-speed operation while automatically generating higher damping force during sudden, sharp shock inputs — helping suppress chassis disturbance and maintain stability when the machine encounters unexpected bumps or track irregularities. The 6-hole design is developed exclusively for drift applications where soft shock settings are common. Standard pistons with fewer holes can cause oil film depletion between the O-ring and shock shaft under soft oil conditions — this 6-hole layout maintains adequate oil flow and film integrity when running approximately #300 weight oil, preventing momentary shaft binding and keeping damping consistent throughout the run.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eDeveloped by Team Yokomo Drift members for competition drift applications\u003c\/li\u003e\n\u003cli\u003eTapered piston surface — damping character changes based on mounting direction\u003c\/li\u003e\n\u003cli\u003eTaper down = softer extension side \/ Taper up = softer compression side\u003c\/li\u003e\n\u003cli\u003eDiagonally sloped piston holes create fluid dynamics effect for supple normal operation and high damping under sudden inputs\u003c\/li\u003e\n\u003cli\u003e6-hole design developed exclusively for drift — maintains oil film integrity with soft (#300) shock oil\u003c\/li\u003e\n\u003cli\u003ePrevents momentary shaft binding caused by oil film depletion under soft spring\/oil setups\u003c\/li\u003e\n\u003cli\u003eMetal construction in black finish\u003c\/li\u003e\n\u003cli\u003ePiston hole specification: Φ1.2mm x 6 holes\u003c\/li\u003e\n\u003cli\u003eCompatible with Yokomo YD-2 Series Big Bore shocks\u003c\/li\u003e\n\u003cli\u003eSold as a pair (2 pistons)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Platform\u003c\/td\u003e\n\u003ctd\u003eYokomo YD-2 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole Specification\u003c\/td\u003e\n\u003ctd\u003eΦ1.2mm x 6 Holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eSLF Taper Piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Oil Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. #300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eQty\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eItem\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eYokomo YD-2 Series 1.2x6 Hole SLF Big Bore Shock Taper Pistons (Black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Yokomo","offers":[{"title":"Default Title","offer_id":47978623434889,"sku":"YOKY2-S126TA","price":9.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/8293\/files\/00120504-yokomo-y2-s126t-000-1000x1000.jpg?v=1787244051","url":"https:\/\/www.adrenalinercracing.com\/products\/yokomo-yd-2-lf-big-bore-shock-taper-piston-1-2x6","provider":"Adrenaline RC Racing","version":"1.0","type":"link"}