{"product_id":"nitto-nj-89-girls-keirin-stem","title":"NJ-89 Girls Keirin Stem","description":"\u003ch3 class=\"list_anchor_cs_h3\"\u003eNITTO NJ-89 NJS Girls Keirin Stem | Competition Standard for Classic Track Bikes\u003c\/h3\u003e \u003cp\u003e\u003cb\u003eAn NJS-certified ahead stem born for Girls Keirin.\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eCombine silver components with a slender track frame to enjoy the tension of a competition bike and a classic look. The NITTO NJ-89 is a stem that allows you to build such a bike with a modern ahead setup.\u003c\/p\u003e \u003cp\u003eDeveloped for Girls Keirin, it meets strict NJS standards. With the high strength and refined finish unique to forged aluminum, it can be used not only for competition but also for custom fixie and track bikes.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ch3 class=\"list_anchor_cs_h3\"\u003eFeatures\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eNJS-certified ahead stem developed for Girls Keirin\u003c\/li\u003e \u003cli\u003eMade of forged aluminum for high strength and reliability\u003c\/li\u003e \u003cli\u003eSilver anodized finish that blends in with classic track bikes\u003c\/li\u003e \u003cli\u003e25.4mm clamp diameter compatible with NITTO B123AA and B125AA handlebars\u003c\/li\u003e \u003cli\u003eWide range of extensions from 60 to 120mm to choose from to match position and frame size\u003c\/li\u003e \u003cli\u003eCan be used not only for competition bikes but also for custom ahead-type fixie bikes\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003ch3 class=\"list_anchor_cs_h3\"\u003eSPEC\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMaterial: Forged Aluminum\u003c\/li\u003e \u003cli\u003eHandle Clamp Diameter: 25.4mm\u003c\/li\u003e \u003cli\u003eSteerer Clamp Diameter: 28.6mm\u003c\/li\u003e \u003cli\u003eAngle: 73°\u003c\/li\u003e \u003cli\u003eColor: Silver Anodized\u003c\/li\u003e \u003cli\u003eExtension \/ Weight: 60mm \/ 140g\u003c\/li\u003e \u003cli\u003eExtension \/ Weight: 70mm \/ 144g\u003c\/li\u003e \u003cli\u003eExtension \/ Weight: 80mm \/ 148g\u003c\/li\u003e \u003cli\u003eExtension \/ Weight: 90mm \/ 152g\u003c\/li\u003e \u003cli\u003eExtension \/ Weight: 100mm \/ 156g\u003c\/li\u003e \u003cli\u003eExtension \/ Weight: 110mm \/ 160g\u003c\/li\u003e \u003cli\u003eExtension \/ Weight: 120mm \/ 164g\u003c\/li\u003e \u003cli\u003eCompatible Handlebars: NITTO B123AA, B125AA\u003c\/li\u003e \u003cli\u003eCertification: NJS\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003eIn addition to its reliable construction that meets competition standards, its refined 73° angle silhouette is also attractive. When combined with silver track handlebars and seatposts, it achieves a classic feel despite being an ahead setup.\u003c\/p\u003e \u003cp\u003eExtensions are available from 60 to 120mm, so it's important to choose not only for aesthetics but also for riding posture. We will suggest a comfortable position while checking the frame size and handlebar shape.\u003c\/p\u003e","brand":"NITTO","offers":[{"title":"60mm \/ In-store stock","offer_id":54375527678227,"sku":"4582350845860","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"60mm \/ 取り寄せ","offer_id":54375527710995,"sku":"oty-4582350845860","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"70mm \/ In-store stock","offer_id":54375527743763,"sku":"4582350845877","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"70mm \/ 取り寄せ","offer_id":54375527776531,"sku":"oty-4582350845877","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"80mm \/ In-store stock","offer_id":54375527809299,"sku":"4582350845884","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"80mm \/ 取り寄せ","offer_id":54375527842067,"sku":"oty-4582350845884","price":13750.0,"currency_code":"JPY","in_stock":true},{"title":"90mm \/ In-store stock","offer_id":54375527874835,"sku":"4582350845891","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"90mm \/ 取り寄せ","offer_id":54375527907603,"sku":"oty-4582350845891","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"100 mm \/ In-store stock","offer_id":54375527940371,"sku":"4582350845907","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"100 mm \/ 取り寄せ","offer_id":54375527973139,"sku":"oty-4582350845907","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"110 mm \/ In-store stock","offer_id":54375528005907,"sku":"4582350845914","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"110 mm \/ 取り寄せ","offer_id":54375528038675,"sku":"oty-4582350845914","price":13750.0,"currency_code":"JPY","in_stock":true},{"title":"120mm \/ In-store stock","offer_id":54375528071443,"sku":"4582350846089","price":13750.0,"currency_code":"JPY","in_stock":false},{"title":"120mm \/ 取り寄せ","offer_id":54375528104211,"sku":"oty-4582350846089","price":13750.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/4237\/2883\/files\/NJ-89_1.jpg?v=1783069582","url":"https:\/\/store-eirin-jp.com\/en\/products\/nitto-nj-89-girls-keirin-stem","provider":"京都の自転車屋 CYCLE SHOP eirin ＆ サイクルハテナ","version":"1.0","type":"link"}