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":9306787709166,"title":"Sunlite 700 x 35-42 Schrader 48mm Thorn Resistant Innertube","handle":"sunlite-700-x-35-42-schrader-48mm-thorn-resistant-innertube","description":"\u003cul\u003e\n\u003cli\u003eUtili-T Thorn resistant tubes feature a 3.7mm tread side for increased puncture protection\u003c\/li\u003e\n\u003cli\u003eSize: 700x35-42 (27x1-3\/8)\u003c\/li\u003e\n\u003cli\u003eValve Type: SV\u003c\/li\u003e\n\u003cli\u003eValve Length: 48mm\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eFlat Fold Width: 36mm\u003c\/li\u003e\n\u003cli\u003eWall Thickness: 3.7mm\/1.7mm\u003c\/li\u003e\n\u003cli\u003eISO: 622\/630\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2026-06-24T19:59:32-07:00","created_at":"2026-06-10T14:43:46-07:00","vendor":"J\u0026B","type":"Innertubes","tags":["Brand_Sunlite","Parts","Tube Size_700c","Tube Type_Thorn Resistant","Valve Type_Schrader"],"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":48131489857774,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"210000016766","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Sunlite 700 x 35-42 Schrader 48mm Thorn Resistant Innertube","public_title":null,"options":["Default Title"],"price":1599,"weight":907,"compare_at_price":1599,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"888571049372","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.plentyofbikes.com\/cdn\/shop\/files\/kdzlvp4w5t9lp1ut1vub.jpg?v=1781127826"],"featured_image":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/kdzlvp4w5t9lp1ut1vub.jpg?v=1781127826","options":["Title"],"media":[{"alt":null,"id":38840866898158,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/kdzlvp4w5t9lp1ut1vub.jpg?v=1781127826"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.plentyofbikes.com\/cdn\/shop\/files\/kdzlvp4w5t9lp1ut1vub.jpg?v=1781127826","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cul\u003e\n\u003cli\u003eUtili-T Thorn resistant tubes feature a 3.7mm tread side for increased puncture protection\u003c\/li\u003e\n\u003cli\u003eSize: 700x35-42 (27x1-3\/8)\u003c\/li\u003e\n\u003cli\u003eValve Type: SV\u003c\/li\u003e\n\u003cli\u003eValve Length: 48mm\u003c\/li\u003e\n\u003cli\u003eValve Angle: 0d\u003c\/li\u003e\n\u003cli\u003eValve Stem: Smooth\u003c\/li\u003e\n\u003cli\u003eValve Core: Removable\u003c\/li\u003e\n\u003cli\u003eFlat Fold Width: 36mm\u003c\/li\u003e\n\u003cli\u003eWall Thickness: 3.7mm\/1.7mm\u003c\/li\u003e\n\u003cli\u003eISO: 622\/630\u003c\/li\u003e\n\u003c\/ul\u003e"}

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