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Shimano Square Tapered Bottom Bracket
2499
{"id":9038630093038,"title":"Shimano Square Tapered Bottom Bracket","handle":"shimano-square-tapered-bottom-bracket","description":"\u003cp\u003eThe quality and performance-oriented Shimano BB-UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68 mm shell width. A stabilizer ensures a constant chain line.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBB type: Square Taper\u003c\/li\u003e\n\u003cli\u003eFits: JIS Square Taper\u003c\/li\u003e\n\u003cli\u003eQuantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2025-11-18T21:27:51-08:00","created_at":"2025-11-14T11:29:17-08:00","vendor":"Plenty of Bikes","type":"Bottom Brackets","tags":["Brand_Shimano","Parts"],"price":2499,"price_min":2499,"price_max":2499,"available":true,"price_varies":false,"compare_at_price":2499,"compare_at_price_min":2499,"compare_at_price_max":2499,"compare_at_price_varies":false,"variants":[{"id":47205169889518,"title":"68 x 115mm","option1":"68 x 115mm","option2":null,"option3":null,"sku":"210000016435","requires_shipping":true,"taxable":true,"featured_image":{"id":45339574599918,"product_id":9038630093038,"position":1,"created_at":"2025-11-14T11:29:16-08:00","updated_at":"2025-11-14T11:29:17-08:00","alt":null,"width":400,"height":400,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/w2z9pgjp6jqop6pub3w5.jpg?v=1763148557","variant_ids":[47205169889518]},"available":true,"name":"Shimano Square Tapered Bottom Bracket - 68 x 115mm","public_title":"68 x 115mm","options":["68 x 115mm"],"price":2499,"weight":454,"compare_at_price":2499,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"192790619255","featured_media":{"alt":null,"id":37170420973806,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/w2z9pgjp6jqop6pub3w5.jpg?v=1763148557"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/w2z9pgjp6jqop6pub3w5.jpg?v=1763148557"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/w2z9pgjp6jqop6pub3w5.jpg?v=1763148557","options":["Size"],"media":[{"alt":null,"id":37170420973806,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/w2z9pgjp6jqop6pub3w5.jpg?v=1763148557"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/w2z9pgjp6jqop6pub3w5.jpg?v=1763148557","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe quality and performance-oriented Shimano BB-UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68 mm shell width. A stabilizer ensures a constant chain line.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBB type: Square Taper\u003c\/li\u003e\n\u003cli\u003eFits: JIS Square Taper\u003c\/li\u003e\n\u003cli\u003eQuantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e"}
Ultracycle Square Tapered Bottom Bracket
1999
{"id":9038612857070,"title":"Ultracycle Square Tapered Bottom Bracket","handle":"ultracycle-square-tapered-bottom-bracket","description":"\u003cp\u003eRepair quality bottom bracket for square taper bottom brackets. Sealed bearings keep things running smoothly in all conditions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSquare tapered spindle\u003c\/li\u003e\n\u003cli\u003e7075 Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eCarbon steel bearing material\u003c\/li\u003e\n\u003cli\u003eSealed cartridge\u003c\/li\u003e\n\u003cli\u003eWater and dust-resistant\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2025-11-18T21:29:05-08:00","created_at":"2025-11-14T11:21:54-08:00","vendor":"KHS","type":"Bottom Brackets","tags":["Brand_Ultracycle","Parts"],"price":1999,"price_min":1999,"price_max":1999,"available":true,"price_varies":false,"compare_at_price":1999,"compare_at_price_min":1999,"compare_at_price_max":1999,"compare_at_price_varies":false,"variants":[{"id":47205149475054,"title":"68 x 122.5mm","option1":"68 x 122.5mm","option2":null,"option3":null,"sku":"210000015685","requires_shipping":true,"taxable":true,"featured_image":{"id":45339488256238,"product_id":9038612857070,"position":1,"created_at":"2025-11-14T11:21:53-08:00","updated_at":"2025-11-14T11:21:55-08:00","alt":null,"width":400,"height":400,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/z7nmvptm7imv1i1puedy.jpg?v=1763148115","variant_ids":[47205149475054,47205149507822]},"available":true,"name":"Ultracycle Square Tapered Bottom Bracket - 68 x 122.5mm","public_title":"68 x 122.5mm","options":["68 x 122.5mm"],"price":1999,"weight":454,"compare_at_price":1999,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"756928630095","featured_media":{"alt":null,"id":37170334695662,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/z7nmvptm7imv1i1puedy.jpg?v=1763148115"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":47205149507822,"title":"68 x 113mm","option1":"68 x 113mm","option2":null,"option3":null,"sku":"210000016433","requires_shipping":true,"taxable":true,"featured_image":{"id":45339488256238,"product_id":9038612857070,"position":1,"created_at":"2025-11-14T11:21:53-08:00","updated_at":"2025-11-14T11:21:55-08:00","alt":null,"width":400,"height":400,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/z7nmvptm7imv1i1puedy.jpg?v=1763148115","variant_ids":[47205149475054,47205149507822]},"available":true,"name":"Ultracycle Square Tapered Bottom Bracket - 68 x 113mm","public_title":"68 x 113mm","options":["68 x 113mm"],"price":1999,"weight":454,"compare_at_price":1999,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"756928630071","featured_media":{"alt":null,"id":37170334695662,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/z7nmvptm7imv1i1puedy.jpg?v=1763148115"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/z7nmvptm7imv1i1puedy.jpg?v=1763148115"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/z7nmvptm7imv1i1puedy.jpg?v=1763148115","options":["Size"],"media":[{"alt":null,"id":37170334695662,"position":1,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/z7nmvptm7imv1i1puedy.jpg?v=1763148115"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/z7nmvptm7imv1i1puedy.jpg?v=1763148115","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eRepair quality bottom bracket for square taper bottom brackets. Sealed bearings keep things running smoothly in all conditions.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSquare tapered spindle\u003c\/li\u003e\n\u003cli\u003e7075 Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eCarbon steel bearing material\u003c\/li\u003e\n\u003cli\u003eSealed cartridge\u003c\/li\u003e\n\u003cli\u003eWater and dust-resistant\u003c\/li\u003e\n\u003c\/ul\u003e"}
First Components Bottom Bracket One-Piece Kit
1599
{"id":160360131,"title":"First Components Bottom Bracket One-Piece Kit","handle":"first-components-bottom-bracket-one-piece-kit","description":"\u003cp\u003eFirst Components Bottom Bracket One-Piece Conversion Kit.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes spindle, bearing rings, bottom bracket cups, nuts, and lockrings.\u003c\/li\u003e\n\u003cli\u003eConversion Fitment: Square Tapered\u003c\/li\u003e\n\u003cli\u003eBrand: First Components\u003c\/li\u003e\n\u003cli\u003eSize: 51.5x128mm\u003c\/li\u003e\n\u003cli\u003eUses: Perfect for single speed or fixed gear conversions using vintage road bikes with one-piece cranks. Converts existing bottom bracket to square tapered fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Verdana,Arial,Helvetica,sans-serif;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","published_at":"2013-09-26T00:26:03-07:00","created_at":"2013-09-26T00:26:03-07:00","vendor":"California Cycles","type":"Bottom Brackets","tags":["Parts"],"price":1599,"price_min":1599,"price_max":1599,"available":true,"price_varies":false,"compare_at_price":1599,"compare_at_price_min":1599,"compare_at_price_max":1599,"compare_at_price_varies":false,"variants":[{"id":367595971,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"302160","requires_shipping":true,"taxable":true,"featured_image":{"id":22521334169792,"product_id":160360131,"position":1,"created_at":"2020-10-31T15:09:55-07:00","updated_at":"2022-10-04T18:43:55-07:00","alt":null,"width":510,"height":510,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/791abcbdd885c86d6b82268c73dc88b7.jpg?v=1664934235","variant_ids":[367595971]},"available":true,"name":"First Components Bottom Bracket One-Piece Kit","public_title":null,"options":["Default Title"],"price":1599,"weight":454,"compare_at_price":1599,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":null,"id":14691479879872,"position":1,"preview_image":{"aspect_ratio":1.0,"height":510,"width":510,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/791abcbdd885c86d6b82268c73dc88b7.jpg?v=1664934235"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/products\/791abcbdd885c86d6b82268c73dc88b7.jpg?v=1664934235","\/\/www.plentyofbikes.com\/cdn\/shop\/products\/IMG_2749_Copy.jpg?v=1604182195"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/791abcbdd885c86d6b82268c73dc88b7.jpg?v=1664934235","options":["Default"],"media":[{"alt":null,"id":14691479879872,"position":1,"preview_image":{"aspect_ratio":1.0,"height":510,"width":510,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/791abcbdd885c86d6b82268c73dc88b7.jpg?v=1664934235"},"aspect_ratio":1.0,"height":510,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/791abcbdd885c86d6b82268c73dc88b7.jpg?v=1664934235","width":510},{"alt":"First Components Bottom Bracket One-Piece Kit - Plenty of Bikes","id":5560795190,"position":2,"preview_image":{"aspect_ratio":1.49,"height":435,"width":648,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/IMG_2749_Copy.jpg?v=1604182195"},"aspect_ratio":1.49,"height":435,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/IMG_2749_Copy.jpg?v=1604182195","width":648}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eFirst Components Bottom Bracket One-Piece Conversion Kit.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes spindle, bearing rings, bottom bracket cups, nuts, and lockrings.\u003c\/li\u003e\n\u003cli\u003eConversion Fitment: Square Tapered\u003c\/li\u003e\n\u003cli\u003eBrand: First Components\u003c\/li\u003e\n\u003cli\u003eSize: 51.5x128mm\u003c\/li\u003e\n\u003cli\u003eUses: Perfect for single speed or fixed gear conversions using vintage road bikes with one-piece cranks. Converts existing bottom bracket to square tapered fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Verdana,Arial,Helvetica,sans-serif;\"\u003e\u003c\/span\u003e\u003c\/p\u003e"}