{"product_id":"phil-wood-philcentric-bb","title":"philcentric bb","description":"\u003ch3 class=\"list_anchor_cs_h3\"\u003ePHIL WOOD Philcentric Outboard BB｜Convert Your Cherished Bike into a Single Speed\u003c\/h3\u003e\n\n\u003cp\u003e\u003cb\u003eA special bottom bracket that transforms your favorite bike into a simple yet profound single-speed, without changing the wheels or altering its characteristic appearance.\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor those who want to enjoy their long-ridden MTB, cyclocross, or road bike as a single speed without adding unnecessary parts, the PHIL WOOD Philcentric Outboard BB is an eccentric bottom bracket made just for them.\u003c\/p\u003e\n\u003cp\u003eIt installs into a standard BSC threaded BB shell, and by offsetting the BB spindle position, it allows for chain tension adjustment. This enables you to leverage your existing rear wheel and brake position while enjoying the direct pedaling feel unique to single speeds and a clean, minimalist silhouette.\u003c\/p\u003e\n\u003cp\u003eThe inner surface of the outer shell features fine splines, adopting a structure that resists displacement even during strong pedaling or dirt riding. It boasts a robust body primarily made of stainless steel and the smooth rotational performance characteristic of Phil Wood products.\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\u003eEccentric bottom bracket installable into standard BSC threaded BB shells\u003c\/li\u003e\n\n\u003cli\u003eAllows chain tension adjustment by offsetting the BB position\u003c\/li\u003e\n\n\u003cli\u003eEnables single-speed conversion without changing the existing rear wheel or brake position\u003c\/li\u003e\n\n\u003cli\u003eInternal spline structure suppresses displacement under high load\u003c\/li\u003e\n\n\u003cli\u003eAvailable for SHIMANO HOLLOWTECH II and SRAM GXP\/TRUVATIV\u003c\/li\u003e\n\n\u003cli\u003eCompatible with a wide range of bikes including MTBs, cyclocross, and road bikes\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\u003eStandards: SHIMANO HOLLOWTECH II, SRAM GXP\/TRUVATIV\u003c\/li\u003e\n\n\u003cli\u003eCompatible BB shell width: 68mm, 73mm\u003c\/li\u003e\n\n\u003cli\u003eThread standard: BSC \/ British\u003c\/li\u003e\n\n\u003cli\u003eThread direction: Right cup reverse thread, left cup standard thread\u003c\/li\u003e\n\n\u003cli\u003eMain materials: Stainless steel, aluminum\u003c\/li\u003e\n\n\u003cli\u003ePurpose: Single-speed conversion for threaded BB frames\u003c\/li\u003e\n\n\u003cli\u003eInstallation requires Phil Wood specialized tools and symmetry adjustment\u003c\/li\u003e\n\n\u003cli\u003eBB height and crank fore-aft position will slightly change depending on the eccentric position\u003c\/li\u003e\n\n\u003cli\u003eNot installable on full-suspension MTBs except those with a coaxial BB pivot\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eThe ability to convert to a single speed without a tensioner and by utilizing your current rear wheel is a major draw. The reduced chain slap and the direct feeling of power transfer are sensations only truly experienced with a simple setup.\u003c\/p\u003e\n\u003cp\u003eInstallation and left-right alignment require specialized tools and precise adjustment. We recommend professional installation when considering a single-speed conversion, including verification of compatibility with your frame and crank.\u003c\/p\u003e","brand":"PHIL WOOD","offers":[{"title":"SHIMANO HOLLOWTECH II","offer_id":54409020014867,"sku":"496609094628239","price":0.0,"currency_code":"JPY","in_stock":false},{"title":"SRAM GXP\/TRUVATIV","offer_id":54409020047635,"sku":null,"price":0.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/4237\/2883\/files\/PHILWOODphilcentricbb_1.jpg?v=1783660061","url":"https:\/\/store-eirin-jp.com\/en\/products\/phil-wood-philcentric-bb","provider":"京都の自転車屋 CYCLE SHOP eirin ＆ サイクルハテナ","version":"1.0","type":"link"}