{"product_id":"ritchey-classic-zeta-wheels","title":"Classic Zeta Wheels (SHIMANO HG)","description":"\u003ch3 class=\"list_anchor_cs_h3\"\u003eRITCHEY Classic Zeta Wheels (SHIMANO HG) | Rim Brake Wheels Fusing Classic Beauty and Modern Performance\u003c\/h3\u003e\n\n\u003cp\u003e\u003cb\u003eThe presence of high-polish silver. RITCHEY's classic wheelset, compatible with road to gravel.\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nThe polished silver gleam further enhances the appeal of chromoly frames and classic bikes. RITCHEY Classic Zeta Wheels are a rim brake specific wheelset that exquisitely combines timeless, beautiful wheel design with modern riding performance and serviceability.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe 23.8mm high aluminum rim features a 20mm inner width and accommodates tires from 25 to 45mm, covering a wide range of uses from the nimble ride of a road bike to gravel rides and touring. Furthermore, the rear rim adopts OCR™ (Offset Center Rim) to equalize left and right spoke tension, achieving high durability and stable rigidity.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe hub uses RITCHEY's proprietary Phantom Flange Hub. While boasting a refined appearance like a straight-pull hub, it ensures high serviceability and durability with J-bend spokes.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe rear hub internally features a 36-point Ratchet Driver, providing direct acceleration performance and smooth power transmission. The freehub and ratchet mechanism can be maintained without tools. It is meticulously designed in every detail as a wheel that can be enjoyed for a long time.\n\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3 class=\"list_anchor_cs_h3\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh-polish silver finish unique to the Classic line\u003c\/li\u003e\n\n\u003cli\u003e700c tubeless-ready aluminum rim\u003c\/li\u003e\n\n\u003cli\u003eOCR™ offset rim equalizes spoke tension\u003c\/li\u003e\n\n\u003cli\u003e20mm inner width accommodates 25-45mm tires\u003c\/li\u003e\n\n\u003cli\u003eExcellent serviceability and durability thanks to Phantom Flange hubs\u003c\/li\u003e\n\n\u003cli\u003eHighly efficient power transfer with 36-point Ratchet Driver\u003c\/li\u003e\n\n\u003cli\u003eFreehub and ratchet system can be removed and attached without tools\u003c\/li\u003e\n\n\u003cli\u003eHand-built finish by RITCHEY technicians\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3 class=\"list_anchor_cs_h3\"\u003eSPEC\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eRim: Aluminum \/ Tubeless Ready \/ OCR Rear \/ CNC machined brake surface\u003c\/li\u003e\n\n\u003cli\u003eRim Diameter: 700c\u003c\/li\u003e\n\n\u003cli\u003eRim Depth: 23.8mm\u003c\/li\u003e\n\n\u003cli\u003eRim Outer Width: 24.4mm\u003c\/li\u003e\n\n\u003cli\u003eRim Inner Width: 20.0mm\u003c\/li\u003e\n\n\u003cli\u003eRecommended Tire Width: 25-45mm\u003c\/li\u003e\n\n\u003cli\u003eHub: Phantom Flange Hub (QR specific)\u003c\/li\u003e\n\n\u003cli\u003eFreehub: Ratchet Driver (36 points)\u003c\/li\u003e\n\n\u003cli\u003eFreehub Standard: Shimano HG 9-12 speed compatible\u003c\/li\u003e\n\n\u003cli\u003eWheel Standard: Rim brake specific\u003c\/li\u003e\n\n\u003cli\u003eSpokes: DT Competition 2.0\/1.8 (silver)\u003c\/li\u003e\n\n\u003cli\u003eSpoke Count: Front 20H \/ Rear 24H\u003c\/li\u003e\n\n\u003cli\u003eNipples: 2.0 Brass 12mm (silver)\u003c\/li\u003e\n\n\u003cli\u003eHub Spacing: Front 100mm \/ Rear 130mm\u003c\/li\u003e\n\n\u003cli\u003eWeight: 1630g (front and rear set)\u003c\/li\u003e\n\n\u003cli\u003eIncluded: RITCHEY QR levers\u003c\/li\u003e\n\n\u003cli\u003eColor: High-polish silver\u003c\/li\u003e\n\n\u003cli\u003eNote: Sealant containing ammonia components is not to be used\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\nAmong the increasingly limited choices of high-quality rim brake wheels, this model stands out for its completeness. The first thing that catches the eye is the beauty of the high-polish finish, which pairs perfectly with chromoly road bikes and gravel bikes.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBeyond its looks, its performance is also solid, and thanks to the even spoke tension provided by the OCR rim, the balance of rigidity and durability is exceptional. It is recommended not only for road riding but also for those who want to enjoy touring and gravel riding with wider tires.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAnother attractive feature is that maintenance around the ratchet and freehub can be performed without tools. This wheelset is definitely for those who want to choose a wheel for long-term use and those who seek both a classic look and modern performance.\n\u003c\/p\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":52705363624211,"sku":"49660946039404","price":118800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/4237\/2883\/files\/RITCHEYClassicZetaWheels_1.jpg?v=1763870464","url":"https:\/\/store-eirin-jp.com\/en\/products\/ritchey-classic-zeta-wheels","provider":"京都の自転車屋 CYCLE SHOP eirin ＆ サイクルハテナ","version":"1.0","type":"link"}