Ultracycle 20 x 1.5 - 1.75 35mm Schrader Thorn Proof Innertube
- 1399
Keep your bike rolling with Ultracycle's bicycle inner tubes. Made from butyl rubber to be practical and reliable.
- Grams: 351
- Length: 35 mm
- Size: 20'' x 1.5-1.75''
- Valve (Tubes): SV
- Wheel Size: 20''
- Width: 1.5-1.75''
We Also Recommend
Duro 27.5 x 1.95-2.125 Schraeder 48mm Innertube
899
{"id":9349823201518,"title":"Duro 27.5 x 1.95-2.125 Schraeder 48mm Innertube","handle":"duro-27-5-x-1-95-2-125-schraeder-48mm-innertube","description":"\u003cul\u003e\n\u003cli\u003eSize: 26 x 2.25\/2.35\/2.50\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 33mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Duro\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-07-01T14:39:51-07:00","created_at":"2026-07-01T12:10:22-07:00","vendor":"F\u0026R","type":"Innertubes","tags":["Brand_Duro","Parts","Tube Size_26","Tube Type_Regular","Valve Type_Schrader"],"price":899,"price_min":899,"price_max":899,"available":true,"price_varies":false,"compare_at_price":899,"compare_at_price_min":899,"compare_at_price_max":899,"compare_at_price_varies":false,"variants":[{"id":48232964030702,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000011948","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Duro 27.5 x 1.95-2.125 Schraeder 48mm Innertube","public_title":null,"options":["Default Title"],"price":899,"weight":340,"compare_at_price":899,"inventory_quantity":6,"inventory_management":"shopify","inventory_policy":"deny","barcode":"4714379582413","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/qq8lni6zmsuzjuxaggbr.jpg?v=1782933022"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/qq8lni6zmsuzjuxaggbr.jpg?v=1782933022","options":["Title"],"media":[{"alt":null,"id":39040688881902,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/qq8lni6zmsuzjuxaggbr.jpg?v=1782933022"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/qq8lni6zmsuzjuxaggbr.jpg?v=1782933022","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eSize: 26 x 2.25\/2.35\/2.50\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 33mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Duro\u003c\/li\u003e\n\u003c\/ul\u003e"}
Duro 27.5 x 2.125-2.5 Schrader 48mm Innertube
999
{"id":9349880283374,"title":"Duro 27.5 x 2.125-2.5 Schrader 48mm Innertube","handle":"duro-27-5-x-2-125-2-5-schrader-48mm-innertube","description":"\u003cul\u003e\n\u003cli\u003eSize: 27.5 x 2.25\/2.35\/2.50\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 48mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Duro\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-07-01T14:37:20-07:00","created_at":"2026-07-01T12:38:49-07:00","vendor":"F\u0026R","type":"Innertubes","tags":["Brand_Duro","Parts","Tube Size_27.5","Tube Type_Regular","Valve Type_Schrader"],"price":999,"price_min":999,"price_max":999,"available":true,"price_varies":false,"compare_at_price":999,"compare_at_price_min":999,"compare_at_price_max":999,"compare_at_price_varies":false,"variants":[{"id":48233055453422,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000012823","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Duro 27.5 x 2.125-2.5 Schrader 48mm Innertube","public_title":null,"options":["Default Title"],"price":999,"weight":340,"compare_at_price":999,"inventory_quantity":7,"inventory_management":"shopify","inventory_policy":"deny","barcode":"4714379581218","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/pzym5ubgykv8djg57zvk.jpg?v=1782934729"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/pzym5ubgykv8djg57zvk.jpg?v=1782934729","options":["Title"],"media":[{"alt":null,"id":39040803340526,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/pzym5ubgykv8djg57zvk.jpg?v=1782934729"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/pzym5ubgykv8djg57zvk.jpg?v=1782934729","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eSize: 27.5 x 2.25\/2.35\/2.50\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 48mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Duro\u003c\/li\u003e\n\u003c\/ul\u003e"}
Black Cat 20 x 3.5-4 1/4 Schrader 33mm Innertube
1499
{"id":7568952688878,"title":"Black Cat 20 x 3.5-4 1\/4 Schrader 33mm Innertube","handle":"duro-20-x-3-5-4-1-4-schrader-33mm-innertube","description":"\u003cul\u003e\n\u003cli\u003eSize: 20 x 3.50\/4-1\/4\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 33mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Black Cat\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2022-02-08T13:25:25-08:00","created_at":"2022-02-08T13:25:25-08:00","vendor":"F\u0026R","type":"Innertubes","tags":["Brand_Black Cat","Parts","Tube Size_20","Tube Type_Regular","Valve Type_Schrader"],"price":1499,"price_min":1499,"price_max":1499,"available":true,"price_varies":false,"compare_at_price":1399,"compare_at_price_min":1399,"compare_at_price_max":1399,"compare_at_price_varies":false,"variants":[{"id":42432443416814,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000012365","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Black Cat 20 x 3.5-4 1\/4 Schrader 33mm Innertube","public_title":null,"options":["Default Title"],"price":1499,"weight":454,"compare_at_price":1399,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/products\/89863cded0a604185201e2ed8d0c6da7.jpg?v=1723660017"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/89863cded0a604185201e2ed8d0c6da7.jpg?v=1723660017","options":["Title"],"media":[{"alt":null,"id":29247385469166,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/89863cded0a604185201e2ed8d0c6da7.jpg?v=1723660017"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/products\/89863cded0a604185201e2ed8d0c6da7.jpg?v=1723660017","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eSize: 20 x 3.50\/4-1\/4\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 33mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Black Cat\u003c\/li\u003e\n\u003c\/ul\u003e"}
Duro 14 x 1.75-2.125 Schrader 90d Innertube
999
{"id":9095069729006,"title":"Duro 14 x 1.75-2.125 Schrader 90d Innertube","handle":"duro-14-x-1-75-2-125-schrader-90d-innertube","description":"\u003cul\u003e\n\u003cli\u003eSize: 14 x 1.75\/1.95\/2.125\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 33mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Threaded\u003c\/li\u003e\n\u003cli\u003eValve Angle: 90d\u003c\/li\u003e\n\u003cli\u003eBrand: Duro\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-04-21T23:22:37-07:00","created_at":"2025-12-30T16:01:49-08:00","vendor":"F\u0026R","type":"Innertubes","tags":["Brand_Duro","Parts","Tube Size_14","Tube Type_Regular","Valve Type_Schrader"],"price":999,"price_min":999,"price_max":999,"available":true,"price_varies":false,"compare_at_price":999,"compare_at_price_min":999,"compare_at_price_max":999,"compare_at_price_varies":false,"variants":[{"id":47465322676462,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000016510","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Duro 14 x 1.75-2.125 Schrader 90d Innertube","public_title":null,"options":["Default Title"],"price":999,"weight":227,"compare_at_price":999,"inventory_quantity":4,"inventory_management":"shopify","inventory_policy":"deny","barcode":"4711528060020","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/afr8cl39bqulb9twpsuw.jpg?v=1767139310"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/afr8cl39bqulb9twpsuw.jpg?v=1767139310","options":["Title"],"media":[{"alt":null,"id":37436785983726,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/afr8cl39bqulb9twpsuw.jpg?v=1767139310"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/afr8cl39bqulb9twpsuw.jpg?v=1767139310","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eSize: 14 x 1.75\/1.95\/2.125\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 33mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Threaded\u003c\/li\u003e\n\u003cli\u003eValve Angle: 90d\u003c\/li\u003e\n\u003cli\u003eBrand: Duro\u003c\/li\u003e\n\u003c\/ul\u003e"}
Duro 14 x 1.75-2.125 Scrader 33mm Innertube
699
{"id":8980310425838,"title":"Duro 14 x 1.75-2.125 Scrader 33mm Innertube","handle":"duro-14-x-1-75-2-125-scrader-33mm-innertube","description":"\u003cul\u003e\n\u003cli\u003eSize: 14 x 1.75\/1.95\/2.125\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 33mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Duro\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2025-10-29T13:12:02-07:00","created_at":"2025-10-08T11:16:02-07:00","vendor":"F\u0026R","type":"Innertubes","tags":["Brand_Duro","Parts","Tube Size_14","Tube Type_Regular","Valve Type_Schrader"],"price":699,"price_min":699,"price_max":699,"available":true,"price_varies":false,"compare_at_price":699,"compare_at_price_min":699,"compare_at_price_max":699,"compare_at_price_varies":false,"variants":[{"id":47045576458478,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000008367","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Duro 14 x 1.75-2.125 Scrader 33mm Innertube","public_title":null,"options":["Default Title"],"price":699,"weight":227,"compare_at_price":699,"inventory_quantity":4,"inventory_management":"shopify","inventory_policy":"deny","barcode":"4714379582932","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/ybwb0hmy5miumtl6kifn.jpg?v=1759947361"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/ybwb0hmy5miumtl6kifn.jpg?v=1759947361","options":["Title"],"media":[{"alt":"Duro 14 x 1.75-2.125 Scrader 33mm Innertube - Plenty of Bikes","id":36903205503214,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/ybwb0hmy5miumtl6kifn.jpg?v=1759947361"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/ybwb0hmy5miumtl6kifn.jpg?v=1759947361","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eSize: 14 x 1.75\/1.95\/2.125\u003c\/li\u003e\n\u003cli\u003eValve Type: Schrader Valve\u003c\/li\u003e\n\u003cli\u003eValve Length: 33mm\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Duro\u003c\/li\u003e\n\u003c\/ul\u003e"}