{"product_id":"tech-suspension-er34-racing-kashima-shock","title":"Tech Suspension ER34 Racing Kashima E-Moto Shock","description":"\u003cdiv\u003e\n\u003ch3 class=\"pt-n\"\u003eTech Suspension ER34 Racing E-Moto Shock\u003c\/h3\u003e\n\u003cdiv class=\"pt-tg\"\u003eBigger piston. Control, not stiffness.\u003c\/div\u003e\n\u003cp class=\"pt-su\"\u003eThe premium evolution of TECH's proven ER30, with a larger 34mm damping piston, a wider shim stack, a Kashima Coat® body and a DLC-treated shaft, all in the same external size as the ER30.\u003c\/p\u003e\n\u003cul class=\"pt-f\"\u003e\n\u003cli\u003e\n\u003cb\u003e34mm piston - \u003c\/b\u003e\u003cspan\u003e28% more piston area than the ER30: less fade on long, hard rides and better high-speed control.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKashima Coat® body + DLC shaft - \u003c\/b\u003e\u003cspan\u003eAbout 13% and 35% less friction, with better wear resistance over time.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCTS tuning system - \u003c\/b\u003e\u003cspan\u003eSwap Gold (light), Orange (mid, standard) or Green (firm) valves yourself. No specialist tools.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFully adjustable - \u003c\/b\u003e\u003cspan\u003ePreload, rebound and low-speed compression, plus three spring rates.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePiggyback reservoir - \u003c\/b\u003e\u003cspan\u003eTemperature control plus a double-sealed internal floating piston for consistent performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength and Stroke - \u003c\/b\u003e\u003cspan\u003e283×80mm with TECH linkages for specific models.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pt-dc\"\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecifications and Compatibility\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound\u003c\/td\u003e\n\u003ctd\u003e24 clicks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression\u003c\/td\u003e\n\u003ctd\u003e20 clicks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreload\u003c\/td\u003e\n\u003ctd\u003e0–20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSprings\u003c\/td\u003e\n\u003ctd\u003e400 \/ 420 \/ 450 lbs\/in (450 standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring material\u003c\/td\u003e\n\u003ctd\u003eHigh-tensile steel, made in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiston\u003c\/td\u003e\n\u003ctd\u003e34mm, CNC 7075 aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody\u003c\/td\u003e\n\u003ctd\u003eCNC 7075 aluminium, Kashima Coat®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCTS valve\u003c\/td\u003e\n\u003ctd\u003eOrange (mid) fitted as standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eFits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e283×80mm · E Ride Pro 3.0, 4.0 \u0026amp; SR (direct fit)\u003c\/li\u003e\n\u003cli\u003e283×80mm · Surron Light Bee (with TECH linkage)\u003c\/li\u003e\n\u003cli\u003e283×80mm · Ventus V1, V1+, V1+ Evo (TECH linkage + rear triangle)\u003c\/li\u003e\n\u003cli\u003e283×80mm · 79Bike Falcon Pro \/ GT (with TECH linkage)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFitment: With Included Linkage\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSurron Light Bee S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSurron Light Bee X\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e79 Bike Falcon\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e79 Bike Falcon GT\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentus One\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVentus One +\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Fitment: No Linkage Needed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eE Ride Pro S\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eE Ride Pro SS 2.0 \u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eE Ride Pro SS 3.0\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eE Ride Pro SR\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eZero XB\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe TECH ER30 Rear Shock is designed to be a perfect match in performance and balance with the TECH \u003ca href=\"https:\/\/chargedcycleworks.com\/products\/formula-tech-39mm-forks\" title=\"E39 Front Fork\"\u003eE39 E-Moto\u003c\/a\u003e Front Fork! \u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eKEY Specs:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003eSpecifically designed for lightweight E-\u003cspan style=\"font-size: 0.875rem;\"\u003eMotos.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAvailable in three different lengths.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eSpecific TECH Suspension linkages for \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eboth Surron Light Bee and Talaria Sting \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003emodels.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eCTS tuning technology - rider-\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003echangeable valves to easily tune the \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003edamping.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePreload, rebound and low-speed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ecompression adjustment.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eTwo different spring rate options.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003ePiggyback reservoir for optimal \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003etemperature control.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eInternal floating piston with double seals \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eto ensure consistent performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eHigh-profile MDU bumper for end-of-\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003estroke progression and bottom-out \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eresistance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"p1\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eDesigned, and assembled in Tuscany Italy.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompression Tuning System (CTS)\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eThe Compression Tuning System (CTS), developed by Formula \u0026amp; TECH Suspension is a set of easily interchangeable valves that let riders fine-tune compression damping to match their riding style.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCTS makes suspension tuning quick, simple, and completely reversible — no specialist tools or workshops required.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSimply remove the shock from the bike, release the pressure from the reservoir, and swap out the CTS valve.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis means e-moto riders can easily tune their shock for different types of riding - trail, motocross, technical enduro style or dirt jumps - without the need to visit a tuning specialist.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCTS provides the freedom to experiment with settings, while always offering a simple reset option if they want to return to their baseline setup.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe CTS system puts the benefit of TECH Suspension’s tuning expertise directly into your hands.\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003eAvailable CTS Valves\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0539\/3347\/3987\/files\/Screenshot_2025-12-02_at_12.35.14_PM.png?v=1764704140\"\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eGold – Light Compression (optional, for smoother terrain)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOrange – Mid Compression (standard, \u003cstrong\u003efactory-fitted\u003c\/strong\u003e)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eGreen – Firm Compression (optional, for aggressive riding)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAs the curves in the graph show, the different valves provide unique damping profiles, from slower and softer to more reactive and stiffer.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0539\/3347\/3987\/files\/Screenshot_2025-12-02_at_12.34.16_PM.png?v=1764704083\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003eCan I change the spring rate on my shock?\u003c\/h2\u003e\n\u003cp\u003eYes, the available spring rates are:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0539\/3347\/3987\/files\/Screenshot_2025-12-02_at_12.37.28_PM.png?v=1764704338\"\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eWe recommend that you have your spring changed by a professional mechanic.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eHow do I choose my spring rate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eChoose your spring rate based on your weight and riding style. Riders who ride aggressively on rough terrain and \/ or with big jumps should consider going up a spring rate. If in doubt, consult your local motorcycle shop or tuning specialist for help in setting up your shock for your weight and riding style.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eHow often does the shock need serviced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAs a general rule, we recommend the following procedures:\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e• \u003c\/span\u003echeck sag and air pressure - every month\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e• \u003c\/span\u003echeck piggyback reservoir pressure - every 3 months\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e• \u003c\/span\u003eOil change and complete inspection - once a year.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003ePlease note this depends on the intensity of your riding and the conditions that you ride in. For example, if you are a racer or aggressive rider the interval decreases.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Pinned Electric","offers":[{"title":"With Linkage","offer_id":52699735883992,"sku":"SU 283x80 K78.8-KASHIMA-LINK","price":1535.0,"currency_code":"CAD","in_stock":true},{"title":"Without Linkage","offer_id":52699735916760,"sku":"SU 283x80 K78.8-KASHIMA","price":1371.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0539\/3347\/3987\/files\/TECH_Suspension_ER34_Racing_E-Moto_Kashima_Shock---hero.png?v=1792190564","url":"https:\/\/chargedcycleworks.com\/en-ca\/products\/tech-suspension-er34-racing-kashima-shock","provider":"Charged Cycle Works","version":"1.0","type":"link"}