{"product_id":"sirris-r46-rear-shock-surron-ultra-bee","title":"Sirris R46 Rear Shock | Surron Ultra Bee","description":"\u003cp\u003e\u003cspan\u003eIntroducing Sirris Suspension — a new era in e-moto performance suspension.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePRECISION PARTS\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eDURABLE AF\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003eRACE READY\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePurpose-built for the Sur-Ron Ultra Bee, the R46 rear shock is designed to completely transform rear-end performance with race-level tuning, durability, and adjustability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTRANSFORM YOUR BIKE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Sirris R46 delivers a fully tunable, pressure-balanced rear suspension system built for aggressive riding, high-speed stability, and maximum control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePaired with Sirris front suspension systems, the R46 creates a fully harmonized chassis setup for next-level performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFully Tunable Performance System\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable compression and rebound damping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRider-weight matched spring rate options up to 300 lbs (135 kg)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh responsiveness with precision valving control\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eLSC Tuned System (Low Speed Compression)\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOptimized pressure balance and ride frequency response\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for consistent performance across varying terrain\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade Path (DSC System)\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDSC (Dual Speed Compression) in development\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFuture upgrade compatible with current LSC units via service\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExpanded tuning range when released\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuild Quality \u0026amp; Durability\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eType 3 hard anodized body, reservoir, and hardware components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInduction heat-treated hollow chrome shaft\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC 6061 aluminum piston with high-flow design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eACME-threaded body and spring adjuster system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMCU bottom-out bumper for impact absorption\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cspan\u003eFully serviceable and rebuildable design\u003c\/span\u003e\u003c\/span\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"964.0\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003ePiston\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eØ46mm CNC 6061 Aluminum\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eStroke\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003e85mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eLength\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003e320mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003e3.9 lbs (1.76 kg) without spring\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eShaft\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eØ16mm chrome-plated, induction hardened hollow steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eBody\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003e6061 aluminum, Type 3 hard anodized\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eReservoir\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003ePressurized floating piston design\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eDamping\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eAdjustable compression + rebound\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eSeals\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"middle\"\u003e\n\u003cp\u003e\u003cspan\u003eNBR high-durability seals\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSur-Ron Ultra Bee\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatibility Note\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor best fitment and clearance, Sirris strongly recommends using the Sirris rear triangle during installation. The R46 is engineered for maximum piston size while maintaining compatibility with OEM geometry, but tolerance variations may occur.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAftermarket linkage systems may cause interference. Always verify clearance before full installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePerformance Benefits\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe R46 significantly improves:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRear wheel traction and control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-speed stability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBottom-out resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCornering confidence\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuspension responsiveness under load\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eBuilt for riders pushing their Ultra Bee into aggressive trail, track, and high-performance setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImportant Notes\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDirect swap: 320mm length \/ 85mm stroke OEM Ultra Bee fitment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully rebuildable and serviceable design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessional installation strongly recommended\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck clearance carefully during setup to prevent interference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproper installation or incompatible linkage may result in damage or loss of control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSome configurations or spring rates may be made to order (pre-order items may ship with extended lead times)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"torvexlab","offers":[{"title":"Trail – Light","offer_id":45241112920173,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"Trail – Medium","offer_id":45241112952941,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"Trail – Heavy","offer_id":45241112985709,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"Trail – X Heavy","offer_id":45241113018477,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"Trail – XX Heavy","offer_id":45241113051245,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"Trail – XXX Heavy","offer_id":45241113084013,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"MX – Light","offer_id":45241113116781,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"MX – Medium","offer_id":45241113149549,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"MX – Heavy","offer_id":45241113182317,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"MX – X Heavy","offer_id":45241113215085,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"MX – XX Heavy","offer_id":45241113247853,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7949\/3997\/files\/153E1A08-F8C8-48FF-9FDC-B4952090B699.webp?v=1779515081","url":"https:\/\/torvexlab.com\/products\/sirris-r46-rear-shock-surron-ultra-bee","provider":"torvexlab","version":"1.0","type":"link"}