{"title":"Lightweight Climbing Wheelsets","description":"\u003cp\u003eWhen the road points up, rotational weight matters most. UPVINE lightweight climbing wheelsets—including a sub-1000g option—reduce rotating mass so every pedal stroke feels more efficient on the climbs. Disc brake, tubeless-ready, and built around precision hubs for responsive, durable performance.\u003c\/p\u003e","products":[{"product_id":"light-disc-wheelset","title":"Light Disc Wheelset","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Power Responsiveness \u0026amp; Lateral Stiffness\u003c\/strong\u003e\u003cbr\u003eUnder high power output, the wheelset responds efficiently, maintaining noticeable lateral stiffness despite its lightweight design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGunmetal Titanium Alloy Spoke Nipples\u003c\/strong\u003e\u003cbr\u003eAnti-loosening treatment applied on low-tension sides for enhanced long-term stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreehub Body with Ratchet Structure\u003c\/strong\u003e\u003cbr\u003eFour-pawl, dual-tooth engagement design delivers 180–200 Nm torque capacity, tested for 100,000 cycles without damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPVINE Custom Bearings\u003c\/strong\u003e\u003cbr\u003ePrecision grade P5, vibration grade Z2, radial clearance 7–11 μm, combined with SRH grease for smooth and durable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated In-House Hub Factory\u003c\/strong\u003e\u003cbr\u003eDesigned, engineered, and manufactured in UPVINE’s own hub factory with over 10 years of expertise.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UPVINE","offers":[{"title":"40 Millimeters (1150 grams) \/ Light","offer_id":46865794433252,"sku":"UPV-WS-LGT-40","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"50 Millimeters (1250 grams) \/ Light","offer_id":46865794498788,"sku":"UPV-WS-LGT-50","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"40\/50 Millimeters \/ Light","offer_id":48723880739044,"sku":"UPV-WS-LGT-4050","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/7634\/9668\/files\/LLIGHT-52_0a3db54b-b7e0-4587-baf9-1dbfe552fcdf.jpg?v=1770273876"},{"product_id":"ultra-disc-wheelset","title":"Ultra Disc Wheelset","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Climbing Performance\u003c\/strong\u003e\u003cbr\u003eWith a total weight under 1000g, the Ultra wheelset significantly reduces rotational mass, making climbs feel noticeably lighter and more efficient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60T Conical Ratchet System\u003c\/strong\u003e\u003cbr\u003eEquipped with a 60T conical ratchet mechanism, reducing engagement angle compared to conventional ratchet systems, delivering faster power engagement and sharper drivetrain response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Ultra-Light Hub Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from aerospace-grade materials derived from the same material family used in the C919 program, ensuring high strength-to-weight performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsymmetric Rim Design\u003c\/strong\u003e\u003cbr\u003eThe asymmetric rim geometry balances spoke tension between both sides, improving overall wheel stiffness, stability, and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated In-House Hub Factory\u003c\/strong\u003e\u003cbr\u003eDesigned, engineered, and manufactured in UPVINE’s own hub factory with over 10 years of expertise.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UPVINE","offers":[{"title":"40 Millimeters (950 grams) \/ Light","offer_id":47641556582628,"sku":"UPV-WS-ULT-40","price":2099.0,"currency_code":"USD","in_stock":true},{"title":"50 Millimeters (1050 grams) \/ Light","offer_id":47641556517092,"sku":"UPV-WS-ULT-50","price":2099.0,"currency_code":"USD","in_stock":true},{"title":"40\/50 Millimeters \/ Light","offer_id":48723876413668,"sku":"UPV-WS-ULT-4050","price":2099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/7634\/9668\/files\/1_598852b7-491b-4e5d-b062-264912243129.jpg?v=1770275645"}],"url":"https:\/\/upvine.com\/collections\/lightweight-climbing-wheelsets.oembed","provider":"UPVINE","version":"1.0","type":"link"}