{"title":"Development collection","description":"","products":[{"product_id":"maurten-drink-mix-320","title":"Maurten Drink Mix 320","description":"\u003cp\u003eDrink Mix 320 is based on hydrogel technology. When mixed with water, you get a liquid sports drink with a high concentration of maltodextrin and fructose. The sports drink is instantly converted into a hydrogel in the gastric acid cycle. The hydrogel ensures smooth transport of the drink through the stomach into the intestines, where the water, salt and carbohydrates are absorbed. Studies have shown that our body can process up to 90 grams of carbohydrates per hour. One sachet of Drink Mix 320, mixed with 500 ml of water, contains 80 grams of carbohydrates.\u003c\/p\u003e","brand":"Maurten","offers":[{"title":"Default Title","offer_id":57297845256573,"sku":"7350008410091","price":3.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2775\/6669\/files\/artPic_public_L_4083352.jpg?v=1762162582"},{"product_id":"specialized-tarmac-sl8-comp-axs","title":"Specialized Tarmac Sl8 Comp AXS","description":"\u003cp\u003eThe \u003cstrong\u003eSpecialized Tarmac SL8 Comp AXS\u003c\/strong\u003e represents a landmark in road bike engineering. Built on the same SL8 platform used by professional WorldTour teams, it delivers an extraordinary combination of stiffness, compliance and aerodynamics — at a weight that barely registers.\u003c\/p\u003e\n\n\u003cp\u003eSRAM Rival AXS wireless electronic shifting brings precision gear changes with zero cable maintenance. The FACT 10r carbon frame is wind-tunnel tested and shaped for pure speed, while the Future Shock 2.0 system absorbs road buzz without sacrificing power transfer. Roval wheels complete the picture: lightweight, stiff and fast.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're chasing a segment on the Amstel route or riding a 200km sportive, the Tarmac SL8 Comp AXS rewards every watt you put in.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCome and feel the difference at Kaptein. Test rides by appointment.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Specialized","offers":[{"title":"Red Tint Carbon\/silver Dust \/ 52 cm","offer_id":57297883955581,"sku":"94926-5852","price":4199.0,"currency_code":"EUR","in_stock":true},{"title":"Red Tint Carbon\/silver Dust \/ 58 cm","offer_id":57869535510909,"sku":"94926-5858","price":4199.0,"currency_code":"EUR","in_stock":true},{"title":"Carbon\/white \/ 56 cm","offer_id":58242288615805,"sku":"94926-5456","price":4199.0,"currency_code":"EUR","in_stock":true},{"title":"Carbon\/white \/ 58 cm","offer_id":58242289041789,"sku":"94926-5458","price":4199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2775\/6669\/files\/artPic_public_L_4132790.jpg?v=1761906783"},{"product_id":"etxeondo-rainjacket-eon","title":"Etxeondo Rainjacket Eon","description":"Eon is the lightest and quietest triple-membrane layer ever created. Every detail has been designed to deliver waterproof protection, high breathability and minimal weight, making it the perfect choice for the most demanding rides.\u003cbr\u003e\u003cbr\u003eIts advanced fabric, combined with internal French seams, provides flexibility and freedom of movement, adapting naturally to the body while maintaining comfort on long days. The lightweight triple membrane acts as an effective barrier against rain and wind, repelling water while efficiently moving moisture generated by effort.\u003cbr\u003e\u003cbr\u003eEon features a double front zipper, allowing precise ventilation and temperature regulation as conditions change. Its minimalist, ergonomic design and premium finishes ensure silent movement, eliminating unnecessary noise while riding.\u003cbr\u003e\u003cbr\u003eLightweight, functional, and elegant, Eon combines protection, performance and adaptability, becoming an essential piece for cyclists who seek technical efficiency without sacrificing style or versatility.","brand":"Etxeondo","offers":[{"title":"Green \/ S","offer_id":57865095938429,"sku":"55210-GRN-S","price":199.0,"currency_code":"EUR","in_stock":false},{"title":"Green \/ M","offer_id":57865096200573,"sku":"55210-GRN-M","price":199.0,"currency_code":"EUR","in_stock":true},{"title":"Green \/ L","offer_id":57865096397181,"sku":"55210-GRN-L","price":199.0,"currency_code":"EUR","in_stock":true},{"title":"Green \/ XL","offer_id":57865096659325,"sku":"55210-GRN-XL","price":199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2775\/6669\/files\/artPic_public_L_4510406.jpg?v=1771939591"},{"product_id":"gripgrab-pacr-high-cut-socks","title":"Gripgrab PACR High Cut Socks","description":"\u003cp\u003eThe Gripgrab PACR High Cut Socks are a premium aero cycling sock with a high cut designed to work seamlessly with the GripGrab FastStream aero system — creating an aerodynamically optimised transition from sock to shoe at the ankle. 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