{"title":"Suspension","description":"\u003cp\u003e\u003cb id=\"docs-internal-guid-47d65f38-7fff-f265-fc96-f6ec9ee2e5c4\"\u003e\u003cspan\u003eTurn your E-Ride Pro SR into an outright weapon.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSirris Suspension and Mayhem Racing teamed up to deliver a purpose-built, race-only suspension system that completely redefines what’s possible on a compact e-moto. This isn’t an upgrade—it’s a transformation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned exclusively for elite riders chasing wins, this custom Sirris Pro MX race-only tune unlocks true big-bike performance on the E-Ride Pro SR. You get access to the race-proven R46 rear shock platform paired with a 230mm travel fork (826mm extended length)—a combination that simply doesn’t exist anywhere else for this class of bike.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cb id=\"docs-internal-guid-c6f2b480-7fff-27d8-2f27-665d3ba8206c\"\u003e\u003cspan\u003eThe result?\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/b\u003eTwo additional inches of ground clearance. Massive suspension authority. Total control at speed. From flat-out straights to deep whoops and send-it landings, this kit delivers the confidence and composure of a full-size race bike in a compact, ultra-aggressive e-moto package.\u003c\/p\u003e","products":[{"product_id":"f43-mayhem-racing-tune-tool-free-lsc-230-mm-travel-e-ride-pro-sr","title":"F43 Mayhem Racing Tune | Tool Free LSC | 230 mm Travel | E-Ride Pro SR","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eWeight Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eSirris offers a single weight range for Mayhem Racing custom Pro MX Tune for E-Ride Pro SR. (Listed weight range is rider weight without riding gear on. 15 pounds of riding gear is calculated into the weight ranges)\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e140 lbs - 180 lbs  (Medium = 4.4\/4.0 springs)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eFork spring rates listed are left side\/right side\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(34, 210, 226);\"\u003e\u003cstrong\u003eFORK SPECS:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eArchitecture\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eUpside down fork\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTravel\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e230 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFree length\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e826 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFork Spacing\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e178 mm - allows for unlimited tire choice\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFork weight\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e4 kg per leg (driven by sturdy construction required for the forces and speeds encountered when pushing these bikes to their limits without compromising performance)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eStanchions\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eØ43, high tensile steel with hard chrome\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOuter tubes\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSeamless 7050 aluminum, type 3 hard anodized coating\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDrop outs\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e6061 aluminum, type 3 anodized coating\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBrake mounting\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Sized for 220mm rotors, replaceable caliper mount brackets allow for caliper and wheel upgrades\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• E-Ride Pro SR 220mm rotor brake bracket is included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAxle\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eCustom ultra stiff, race-grade\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eultra-high tensile hard chromed axle increases steering precision and confidence\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• E-Ride Pro SR wheel spacers included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWheel size\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003ePackage designed for 19”\/16” wheels, also compatible with 21” and 18” rear\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTriple clamps\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eBillet 6061 aluminum, type 2 anodized coating\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Black or blue color options\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSteer tube\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSeamless 7050 aluminum, type 2 anodized coating\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eStem mount\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e4-bolt direct mount stem only\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTop cap system\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMotorcycle-style top cap allows for more consistent control over steering bearing tension \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDamping\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cspan\u003eCustom, Pro MX tune, developed in partnership with Mayhem Racing\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Symmetrical and adjustable closed cartridge with spring backed modified IFP\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• High-flow pistons + fully tunable compression and rebound valving\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Dual oil circuits for optimum performance. Separating lubrication and damping oils allows us to further optimize high and low speed damping performance.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Balanced load, race-ready, high performance. No matter how hard you ride or how many laps you take, our closed cartridge forks will never fade and will always feel predictable.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Hydraulic bump stop is a hydraulic bottom out control system that gives you soft landings and max stroke even on the most aggressive impacts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDamper bodies\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSeamless 7050 aluminum, type 3 hard anodized coating providing high durability and scratch resistance to keep your ride in top condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRebound\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eDual side high tensile steel spring, adjustable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAdjusters\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eExternal tool-free compression, rebound adjustment\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e(rebound adjusted using tool)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSeals\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eNOK MX seals \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBushings\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eDaido MX bushings\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eGuards\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eHigh impact PP, 210-degree wraparound\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e","brand":"Sirris Store","offers":[{"title":"Medium (140-180 lb) \/ Black","offer_id":55148838977839,"sku":"430-99-033-MED-02, 43MM USD, 826MM X 230MM, 25MM OFFSET, MAYHEM RACING, E-RIDE PRO SR, MED, BLACK","price":2250.0,"currency_code":"USD","in_stock":false},{"title":"Medium (140-180 lb) \/ Blue","offer_id":55148839010607,"sku":"430-99-033-MED-04, 43MM USD, 826MM X 230MM, 25MM OFFSET, MAYHEM RACING, E-RIDE PRO SR, MED, BLUE","price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/3171\/9215\/files\/sirris-F43-230-MayhemRacing-fork-front-black.jpg?v=1773352142"},{"product_id":"r46-mayhem-racing-tune-tool-free-lsc-e-ride-pro-sr","title":"R46 Mayhem Racing Tune | Tool Free LSC | E-Ride Pro SR","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eWeight Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eSirris offers a single weight range for Mayhem Racing custom Pro MX Tune for E-Ride Pro SR. (Listed weight range is rider weight without riding gear on. 15 pounds of riding gear is calculated into the weight ranges)\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e140 lbs - 180 lbs  (Medium = 4.4\/4.0 springs)\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eFork spring rates listed are left side\/right side\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(34, 210, 226);\"\u003e\u003cstrong\u003eSHOCK SPECS:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSirris offers a single weight range for Mayhem Racing custom Pro MX Tune R46 shock for E-Ride Pro SR. (Listed weight range is rider weight without riding gear on. 15 pounds of riding gear is calculated into the weight ranges)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e140 lbs - 180 lbs  (Medium = 75 N\/mm spring)\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eArchitecture\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003ePiggyback, steel spring\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eStroke\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e81.2 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLength\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e317 mm\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWeight\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e3.9 lbs \/ 1.76 kg without spring\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePiston\u003c\/strong\u003e\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eHigh flow Ø46 mm, CNC 6061 billet aluminum, type 3 hard anodized coating\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePiston band\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eHard band\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eShaft\u003c\/strong\u003e\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eØ16 mm OD chrome-plated, induction hardened steel, hollow, Ø 5.5 mm ID\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eShock body\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eSeamless 6061 aluminum, type 3 hard anodized coating, ACME thread\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSpring retainer\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eSeamless 6061 aluminum, type 3 hard anodized coating, ACME thread, with locking feature, manual adjust\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eBottom out\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eMCU bumper\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTop out\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eRubber bumper\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eDamping\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e• Custom, Pro MX tune, developed in partnership with Mayhem Racing\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• LSC (Low Speed Compression)\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Superior pressure balance and frequency response providing the ultimate overall responsiveness and performance for riders.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Tunable compression and rebound\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eReservoir\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003ePressurized with floating piston\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAdjusters\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eExternal tool-free compression, rebound adjustment\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e(rebound adjusted using tool)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSeals\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003eNBR\u003c\/span\u003e\u003c\/p\u003e","brand":"Sirris Store","offers":[{"title":"Medium (140-180 lb)","offer_id":55148838945071,"sku":"246-99-033-MED-XX, RR SHOCK, R46, 317MM X 81.2MM, MAYHEM RACING, E-RIDE PRO SR","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/3171\/9215\/files\/sirris-R46-MayhemRacing-shock-front.jpg?v=1773352142"},{"product_id":"gooseneck-and-hardware-kit-for-sirris-r46","title":"Gooseneck and Hardware Kit for Sirris R46","description":"\u003cp\u003eConvert your E-Ride Pro SR into an absolute race weapon with this gooseneck adapter. \u003c\/p\u003e\n\u003cp\u003eIt's designed to fit specifically with the Mayhem Racing Sirris R46 shock.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA Mayhem Racing custom upper gooseneck adapter is required to fit the rear shock onto the frame\u003c\/li\u003e\n\u003cli\u003eInstallation involves drilling the frame\u003c\/li\u003e\n\u003cli\u003eClear guidelines are provided, and the process is straightforward\u003c\/li\u003e\n\u003cli\u003eAll parts and hardware are included with the kit\u003c\/li\u003e\n\u003cli\u003eOptional step: If you want to use the larger bolt for bottom linkage, the stock linkage must be drilled to accept the new supplied larger bolt\u003c\/li\u003e\n\u003cli\u003eNo modifications to the frame are needed for the front fork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRequired tools for install:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cspan\u003eTorque wrench (18-35 ft-lbs)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAllen keys\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSockets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrill \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e⅜” drill bit (letter U)\u003c\/span\u003e\u003cspan\u003e(smaller bit also recommended)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGrease\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMedium strength Loctite\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e¼” Center punch (optional)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e10mm drill bit (letter X) (optional for drilling lower linkage to use the larger supplied bolt)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mayhem Racing","offers":[{"title":"Default Title","offer_id":55152144187695,"sku":null,"price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/3171\/9215\/files\/mayhemracing-hardware-kit_3a21565a-5e11-41dc-b54c-d82c8cba0904.jpg?v=1773357835"}],"url":"https:\/\/www.mayhem-racing.com\/collections\/suspension.oembed","provider":"Mayhem Racing","version":"1.0","type":"link"}