{"product_id":"rollcii-15-mtb-cranks","title":"ROLLCii 15 登山車曲柄組","description":"\u003cp\u003eROLLCii 15 曲柄組完美結合俐落風格與硬派機能,非常適合登山車、林道與 全地形 冒險。採用高精密鋁合金鍛造工藝製成,這支曲柄夠強悍,能應付任何崎嶇地形,同時維持吸睛的外觀。提供 165mm、170mm、175mm 三種曲柄長度,打造個人化合適度,提升騎乘體驗。\u003c\/p\u003e\n\u003cp\u003e採用 52mm 鏈線設計,相容 BOOST 與標準登山車架,安裝彈性高。ROLLCii 15 同時支援 SHIMANO 外掛式 24MM 中軸規格與 SRAM 直鎖式 8孔齒盤接口,讓你能自由混搭各大品牌零件。\u003c\/p\u003e\n\u003cp\u003e細緻的拋光與髮絲紋表面處理增添精緻質感,結合出色性能與獨特風格。無論挑戰陡峭林道或快節奏 全地形 騎乘,ROLLCii 15 都是為兼顧性能與多功能性的車手所打造。\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e規格\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e材質: 鋁合金\u003c\/li\u003e\n\u003cli\u003e軸心: Hollow 24mm 鉻鉬鋼\u003c\/li\u003e\n\u003cli\u003e鏈線: 52mm ( 3mm Offset Chainring)\u003c\/li\u003e\n\u003cli\u003e齒盤孔距(BCD): Sram DM-8\u003cbr\u003e\u003c\/li\u003e\n\u003cli\u003eQ-Factor: 172mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROLLCii","offers":[{"title":"175 mm \/ 銀色","offer_id":47965570564148,"sku":"CW-15OS175SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"175 mm \/ 黑色","offer_id":47965570596916,"sku":"CW-15OS175BLK","price":132.0,"currency_code":"USD","in_stock":true},{"title":"165 mm \/ 銀色","offer_id":47965570629684,"sku":"CW-15OS165SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"165 mm \/ 黑色","offer_id":47965570662452,"sku":"CW-15OS165BLK","price":132.0,"currency_code":"USD","in_stock":true},{"title":"170 mm \/ 銀色","offer_id":47965570695220,"sku":"CW-15OS170SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"170 mm \/ 黑色","offer_id":47965570727988,"sku":"CW-15OS170BLK","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/files\/rollcii-15-crank-set-mtb-1.png?v=1782789354","url":"https:\/\/velocicycle.com\/zh\/products\/rollcii-15-mtb-cranks","provider":"VELOCI CYCLE","version":"1.0","type":"link"}