{"product_id":"silca-protocol-rcg-1-gravel-tyre-700-45-mm","title":"SILCA Protocol RCG-1 Gravel Tyre","description":"\u003cp\u003e\u003cstrong\u003eFast Gravel. Confident Control.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SILCA Protocol RCG-1 combines the fast rolling feel of a hardpack slick with the comfort and control of a high-volume XC race tyre. Designed for riders who want outright gravel speed without sacrificing cornering confidence, it is equally capable on race day or fast mixed-surface adventures.\u003c\/p\u003e\n\u003cp\u003eThe 45 mm RCG-1 is an ideal gravel tyre for riding around Noosa and the Sunshine Coast. Local routes frequently transition between tarmac, hardpacked gravel, forest trails and loose-over-hard surfaces — exactly the conditions this tyre is designed to handle.\u003c\/p\u003e\n\u003cp\u003eIts low, ramped centre tread reduces rolling resistance and maintains speed across sealed roads and smooth gravel. When braking, the directional tread provides additional bite. Lean the bike into a loose or high-speed sweeping corner and the elevated side knobs engage, creating a larger contact area for dependable grip and stability.\u003c\/p\u003e\n\u003cp\u003eThis combination makes the RCG-1 particularly well suited to fast rides through the Noosa Hinterland and selected sections of the Noosa Biosphere Trails. The network connects hinterland areas including Cooroy, Pomona, Cooran and Kin Kin, with varied terrain that rewards a tyre capable of rolling quickly while remaining composed when the surface changes.\u003c\/p\u003e\n\u003cp\u003eAt 45 mm wide, the RCG-1 provides enough volume to smooth out rough gravel and maintain traction at lower pressures, without losing the responsive character of a race-focused tyre.\u003c\/p\u003e\n\u003cp\u003eAvailable from Venture Cycles Noosa, the RCG-1 is a standout choice for Sunshine Coast gravel riders chasing speed, comfort and control.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast-rolling design for gravel racing and mixed-surface riding\u003c\/li\u003e\n\u003cli\u003eLow, ramped centre tread reduces rolling resistance\u003c\/li\u003e\n\u003cli\u003eDirectional braking surfaces provide additional bite\u003c\/li\u003e\n\u003cli\u003eElevated side knobs improve grip on loose-over-hard terrain\u003c\/li\u003e\n\u003cli\u003eHigh-volume 45 mm casing adds comfort and control\u003c\/li\u003e\n\u003cli\u003ePulsar rubber and silica race compound\u003c\/li\u003e\n\u003cli\u003eLightweight Race Casing designed for modern gravel pressures\u003c\/li\u003e\n\u003cli\u003eGhostShield puncture protection\u003c\/li\u003e\n\u003cli\u003eCarbonBead BeadLock technology\u003c\/li\u003e\n\u003cli\u003eTubeless-ready construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 700 × 45 mm | 700 x 50mm | 700 x 55mm \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eETRTO:\u003c\/strong\u003e 45-622\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCasing:\u003c\/strong\u003e 120 TPI Race Casing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompound:\u003c\/strong\u003e SILCA Pulsar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePuncture protection:\u003c\/strong\u003e GhostShield\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Tubeless ready\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClaimed weight:\u003c\/strong\u003e 460 g\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWidth measured on a 25 mm internal-width rim after 24 hours\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended minimum SILCA sealant:\u003c\/strong\u003e 90 ml per tyre\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Silca","offers":[{"title":"700 x 45mm","offer_id":47076646879404,"sku":null,"price":159.95,"currency_code":"AUD","in_stock":true},{"title":"700 x 50mm","offer_id":47076646912172,"sku":"SI\/163298","price":159.95,"currency_code":"AUD","in_stock":true},{"title":"700 x 55mm","offer_id":47076646944940,"sku":null,"price":159.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/1906\/2956\/files\/Silca_Protocol_RCG-1.webp?v=1787806232","url":"https:\/\/venturecycles.com.au\/products\/silca-protocol-rcg-1-gravel-tyre-700-45-mm","provider":"Venture Cycles","version":"1.0","type":"link"}