{"product_id":"realspeed-rs55","title":"Realspeed RS55","description":"\u003cp\u003eBuilt for riders chasing raw speed, the Realspeed RS55 is an aerodynamic wheelset designed to cut through the air and hold your pace with less effort.\u003c\/p\u003e\u003cp\u003eThe RS55's taller 55mm rim profile was shaped and refined in a bicycle-specific wind tunnel, delivering a meaningful reduction in drag at race speeds. On flat roads, rolling terrain, and long steady efforts, that translates directly into free speed — less energy spent fighting the wind means more left in the tank for the finish.\u003c\/p\u003e\u003cp\u003eDespite its depth, the RS55 comes in at a competitive 1,450 grams for the set — light enough that the aero gains don't come with a weight penalty, so you're not giving anything back on the climbs.\u003c\/p\u003e\u003cp\u003eThe hooked rim design features a modern 21mm internal width and 28mm external width, striking the ideal balance between wide tire support, aerodynamic efficiency, and compatibility with a broad range of tubeless and clincher tires.\u003c\/p\u003e\u003cp\u003eEvery set is handbuilt in Canada, where skilled wheelbuilders hand-lace, tension, and true each wheel to exacting standards. This craftsmanship-first approach means tighter tolerances, better durability, and a ride quality that mass production simply can't replicate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e55mm depth profile, shaped in a bicycle-specific wind tunnel for real-world aero performance\u003c\/li\u003e\n\u003cli\u003e1,450g weight per set — aero depth without a weight penalty\u003c\/li\u003e\n\u003cli\u003eTorayca T800 full carbon fiber construction\u003c\/li\u003e\n\u003cli\u003eHooked rim design — 21mm internal width \/ 28mm external width\u003c\/li\u003e\n\u003cli\u003eInternal spoke nipples for a clean, aerodynamic profile and added protection\u003c\/li\u003e\n\u003cli\u003eStainless steel spokes for durability and reliable performance\u003c\/li\u003e\n\u003cli\u003eHandbuilt in Canada for superior quality control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're holding pace in a flat road race, riding a time trial, or racing a triathlon, the Realspeed RS55 gives you the aero advantage, the efficiency, and the ride feel to do it all.\u003c\/p\u003e","brand":"Real Speed Cycling","offers":[{"title":"Shimano HG (rims only) \/ None","offer_id":41825020903603,"sku":"RS55-SHG-NR","price":1299.0,"currency_code":"CAD","in_stock":true},{"title":"Shimano HG (rims only) \/ 105 \/ GRX","offer_id":45864631795891,"sku":"RS55-SHG-RGRX","price":1359.0,"currency_code":"CAD","in_stock":true},{"title":"Shimano HG (rims only) \/ Ultegra","offer_id":45864631828659,"sku":"RS55-SHG-RUL","price":1449.0,"currency_code":"CAD","in_stock":true},{"title":"Shimano HG (rims only) \/ Dura-Ace","offer_id":45864631861427,"sku":"RS55-SHG-RDA","price":1499.0,"currency_code":"CAD","in_stock":true},{"title":"Shimano HG (rims only) \/ SRAM CenterLine","offer_id":45864631894195,"sku":"RS55-SHG-RSCL","price":1389.0,"currency_code":"CAD","in_stock":true},{"title":"Shimano HG (rims only) \/ SRAM 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