Q2 Single Speed Chain Tensioner Master
- 5399
Convert your old bike to single speed with the Q2 Chain Tension Master. The Q2 Chain Tension Master is a derailleur style chain tensioner that bolts into a standard derailleur hanger.
- Conversion to single speed with vertical dropout frames
- Derailleur-style chain tensioner
- Bolt into a standard derailleur hanger
- Adjustable chainline
- Color: Black
- Fits: 1x Systems
- Grams: 120
- Model: Tension Master
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{"id":9542174572782,"title":"Montague Road Saddle","handle":"montague-road-saddle","description":"\u003cul\u003e\n\u003cli\u003eBrand: Montague\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eDimensions: 11 L x 6 W\u003c\/li\u003e\n\u003cli\u003eWeight: 304g\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-09-29T14:49:13-07:00","created_at":"2026-09-29T14:32:22-07:00","vendor":"Plenty of Bikes","type":"Saddles","tags":["Brand_Montague","Color_Black","Gender_Ladies","Gender_Mens","Gender_Unisex","Parts","Saddle Type_Road"],"price":2999,"price_min":2999,"price_max":2999,"available":true,"price_varies":false,"compare_at_price":2999,"compare_at_price_min":2999,"compare_at_price_max":2999,"compare_at_price_varies":false,"variants":[{"id":49662934548718,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000016925","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Montague Road Saddle","public_title":null,"options":["Default Title"],"price":2999,"weight":680,"compare_at_price":2999,"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\/files\/n0jvfbvowv1wduwb2sqk.jpg?v=1790717543"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/n0jvfbvowv1wduwb2sqk.jpg?v=1790717543","options":["Title"],"media":[{"alt":null,"id":40656679469294,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/n0jvfbvowv1wduwb2sqk.jpg?v=1790717543"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/n0jvfbvowv1wduwb2sqk.jpg?v=1790717543","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eBrand: Montague\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eDimensions: 11 L x 6 W\u003c\/li\u003e\n\u003cli\u003eWeight: 304g\u003c\/li\u003e\n\u003c\/ul\u003e"}
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Vader Comfort Cruiser Saddle
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{"id":9542154879214,"title":"Xtendo 29 x 2.25 - 2.50 Schrader 48mm Innertube","handle":"xtendo-29-x-2-25-2-50-schrader-48mm-innertube","description":"\u003cul\u003e\n\u003cli\u003eSize: 29 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\u003eWall Thickness: 1.35mm\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Xtendo\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-09-29T14:35:46-07:00","created_at":"2026-09-29T13:31:51-07:00","vendor":"Plenty of Bikes","type":"Innertubes","tags":["Brand_Xtendo","Parts","Tube Size_29","Tube Type_Regular","Valve Type_Schrader"],"price":1199,"price_min":1199,"price_max":1199,"available":true,"price_varies":false,"compare_at_price":1199,"compare_at_price_min":1199,"compare_at_price_max":1199,"compare_at_price_varies":false,"variants":[{"id":49662774378734,"title":"29 x 2.25 - 2.50","option1":"29 x 2.25 - 2.50","option2":null,"option3":null,"sku":"210000016921","requires_shipping":true,"taxable":true,"featured_image":{"id":48277029748974,"product_id":9542154879214,"position":1,"created_at":"2026-09-29T13:31:50-07:00","updated_at":"2026-09-29T13:31:51-07:00","alt":null,"width":800,"height":800,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/zx2rfgl8w75tthelxgvf.jpg?v=1790713911","variant_ids":[49662774378734]},"available":true,"name":"Xtendo 29 x 2.25 - 2.50 Schrader 48mm Innertube - 29 x 2.25 - 2.50","public_title":"29 x 2.25 - 2.50","options":["29 x 2.25 - 2.50"],"price":1199,"weight":397,"compare_at_price":1199,"inventory_quantity":6,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":null,"id":40656375841006,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/zx2rfgl8w75tthelxgvf.jpg?v=1790713911"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/zx2rfgl8w75tthelxgvf.jpg?v=1790713911"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/zx2rfgl8w75tthelxgvf.jpg?v=1790713911","options":["Size"],"media":[{"alt":null,"id":40656375841006,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/zx2rfgl8w75tthelxgvf.jpg?v=1790713911"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/zx2rfgl8w75tthelxgvf.jpg?v=1790713911","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eSize: 29 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\u003eWall Thickness: 1.35mm\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eBrand: Xtendo\u003c\/li\u003e\n\u003c\/ul\u003e"}
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{"id":9542140625134,"title":"Marin Sport Saddle","handle":"marin-sport-saddle","description":"\u003cul\u003e\n\u003cli\u003eBrand: Marin\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eDimensions: 11 L x 5.5 W\u003c\/li\u003e\n\u003cli\u003eWeight: 320g\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-09-29T13:16:28-07:00","created_at":"2026-09-29T13:00:54-07:00","vendor":"Plenty of Bikes","type":"Saddles","tags":["Brand_Marin","Color_Black","Gender_Ladies","Gender_Mens","Gender_Unisex","Parts","Saddle Type_Hybrid","Saddle Type_Road"],"price":3499,"price_min":3499,"price_max":3499,"available":true,"price_varies":false,"compare_at_price":3499,"compare_at_price_min":3499,"compare_at_price_max":3499,"compare_at_price_varies":false,"variants":[{"id":49662742561006,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000016920","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Marin Sport Saddle","public_title":null,"options":["Default Title"],"price":3499,"weight":454,"compare_at_price":3499,"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\/files\/mlhqw6skmfkx3g9smh1i.jpg?v=1790712054"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/mlhqw6skmfkx3g9smh1i.jpg?v=1790712054","options":["Title"],"media":[{"alt":null,"id":40656104882414,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/mlhqw6skmfkx3g9smh1i.jpg?v=1790712054"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/mlhqw6skmfkx3g9smh1i.jpg?v=1790712054","width":1024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eBrand: Marin\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eDimensions: 11 L x 5.5 W\u003c\/li\u003e\n\u003cli\u003eWeight: 320g\u003c\/li\u003e\n\u003c\/ul\u003e"}