The Air system has an added twist. If a tyre has lost too much pressure, just discharge the CO2 cartridge (Sold seperately) to reinflate the tyre before withdrawing the plug insertion tool, leaving you ready to go in seconds

• The sealant-friendly repair plug is a unique viscoelastic impregnated rubber that bonds instantly and permanently with your tyre, and the nonabrasive brass tip will not scratch your rim or puncture your rim tape
• No need to remove the tyre, no messy glues or solvents, just plug and ride!
• Long MTB version designed to ensure the CO2 vents end up well inside the tyre, even past aggressive treads, for 35c or smaller road tyres please use our ROAD Air with a shorter insertion tube
• Cornering Control 1 2 3 4 We use all major carriers, and local courier partners. Use the shipping estimator in the cart to check your shipping rates.A plug tail can be snipped off later if it bothers you; trim to about 4mm long depending on the location
• Rolling Efficiency 1 2 3 4 CO2 can be dangerous, please read the instructions fully and wear gloves and eye protection, its also a good idea to give the Air system a try at home before you need to do it 'in the field'
• Max PSI: 60 Kit features a precision machined air valve body, stainless steel repair nozzle/insertion tube, 4 x soft nose standard plugs and a storage pouch
• Bead Type: Folding In addition, theres an air hose for CO2 inflation if you just need to air up through the valve stem
• TPI: 60 #Divider--template--20458361553238__section_divider_xP4ih4 { padding-top: 18px; padding-bottom: 48px; }Made with pride in the USA using patented technology and warrantied for life under normal usage
• Find out more about Maxxis technology here." Product code: DP0012.
#brick-section--sections--20458360865110__section_custom_content_YQCAbX { --PT: 0px; --PB: 0px;--bg: #000000;}

Select the required size, specification to suit your bicycle or equipment. {"id":11317041922390,"title":"Air tubeless MTB tyre repair and inflation kit - Black","handle":"freewheel-dp0012","description":"\u003cp\u003eAir tubeless MTB tyre repair and inflation kit - Black.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAn all in one tyre repair and reinflation solution, there is no faster way to get yourself back up and rolling than the Dynaplug Air\u003c\/li\u003e\n\u003cli\u003eDynaplug is the fastest, easiest and all-round best way to repair a tubeless tyre mid-ride. When needed, just remove whatever caused the puncture, firmly push the novel insertion tube straight into the hole and extract the tool depositing the repair plug in the tyre, done!\u003c\/li\u003e\n\u003cli\u003eThe Air system has an added twist. If a tyre has lost too much pressure, just discharge the CO2 cartridge (Sold seperately) to reinflate the tyre before withdrawing the plug insertion tool, leaving you ready to go in seconds\u003c\/li\u003e\n\u003cli\u003eThe sealant-friendly repair plug is a unique viscoelastic impregnated rubber that bonds instantly and permanently with your tyre, and the nonabrasive brass tip will not scratch your rim or puncture your rim tape\u003c\/li\u003e\n\u003cli\u003eNo need to remove the tyre, no messy glues or solvents, just plug and ride!\u003c\/li\u003e\n\u003cli\u003eLong MTB version designed to ensure the CO2 vents end up well inside the tyre, even past aggressive treads, for 35c or smaller road tyres please use our ROAD Air with a shorter insertion tube\u003c\/li\u003e\n\u003cli\u003eA plug tail can be snipped off later if it bothers you; trim to about 4mm long depending on the location\u003c\/li\u003e\n\u003cli\u003eCO2 can be dangerous, please read the instructions fully and wear gloves and eye protection, its also a good idea to give the Air system a try at home before you need to do it 'in the field'\u003c\/li\u003e\n\u003cli\u003eKit features a precision machined air valve body, stainless steel repair nozzle\/insertion tube, 4 x soft nose standard plugs and a storage pouch\u003c\/li\u003e\n\u003cli\u003eIn addition, theres an air hose for CO2 inflation if you just need to air up through the valve stem\u003c\/li\u003e\n\u003cli\u003eMade with pride in the USA using patented technology and warrantied for life under normal usage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProduct code: DP0012.\u003c\/p\u003e","published_at":"2026-10-01T09:47:57+01:00","created_at":"2026-09-30T18:06:28+01:00","vendor":"Freewheel \/ Madison","type":"Workshop","tags":["Accessories","Category:Accessories","Category:Workshop","Collection:Tubeless","Collection:Tyres","Freewheel","Image:Freewheel","IS","Madison","spo-cs-disabled","spo-default","spo-disabled","spo-notify-me-disabled","Supplier stock:Out of Stock","Workshop"],"price":5999,"price_min":5999,"price_max":5999,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":55543831462230,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DP0012","requires_shipping":true,"taxable":true,"featured_image":{"id":85797928665430,"product_id":11317041922390,"position":1,"created_at":"2026-09-30T18:06:28+01:00","updated_at":"2026-09-30T18:06:31+01:00","alt":"Air tubeless MTB tyre repair and inflation kit - Black","width":924,"height":924,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesairsystem.jpg?v=1790787991","variant_ids":[55543831462230]},"available":false,"name":"Air tubeless MTB tyre repair and inflation kit - Black","public_title":null,"options":["Default Title"],"price":5999,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"852975001748","featured_media":{"alt":"Air tubeless MTB tyre repair and inflation kit - Black","id":66195185238358,"position":1,"preview_image":{"aspect_ratio":1.0,"height":924,"width":924,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesairsystem.jpg?v=1790787991"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesairsystem.jpg?v=1790787991"],"featured_image":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesairsystem.jpg?v=1790787991","options":["Title"],"media":[{"alt":"Air tubeless MTB tyre repair and inflation kit - Black","id":66195185238358,"position":1,"preview_image":{"aspect_ratio":1.0,"height":924,"width":924,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesairsystem.jpg?v=1790787991"},"aspect_ratio":1.0,"height":924,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/ftp_f_freewheel_imagesmadisonfwaccessoriesairsystem.jpg?v=1790787991","width":924}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eAir tubeless MTB tyre repair and inflation kit - Black.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAn all in one tyre repair and reinflation solution, there is no faster way to get yourself back up and rolling than the Dynaplug Air\u003c\/li\u003e\n\u003cli\u003eDynaplug is the fastest, easiest and all-round best way to repair a tubeless tyre mid-ride. When needed, just remove whatever caused the puncture, firmly push the novel insertion tube straight into the hole and extract the tool depositing the repair plug in the tyre, done!\u003c\/li\u003e\n\u003cli\u003eThe Air system has an added twist. If a tyre has lost too much pressure, just discharge the CO2 cartridge (Sold seperately) to reinflate the tyre before withdrawing the plug insertion tool, leaving you ready to go in seconds\u003c\/li\u003e\n\u003cli\u003eThe sealant-friendly repair plug is a unique viscoelastic impregnated rubber that bonds instantly and permanently with your tyre, and the nonabrasive brass tip will not scratch your rim or puncture your rim tape\u003c\/li\u003e\n\u003cli\u003eNo need to remove the tyre, no messy glues or solvents, just plug and ride!\u003c\/li\u003e\n\u003cli\u003eLong MTB version designed to ensure the CO2 vents end up well inside the tyre, even past aggressive treads, for 35c or smaller road tyres please use our ROAD Air with a shorter insertion tube\u003c\/li\u003e\n\u003cli\u003eA plug tail can be snipped off later if it bothers you; trim to about 4mm long depending on the location\u003c\/li\u003e\n\u003cli\u003eCO2 can be dangerous, please read the instructions fully and wear gloves and eye protection, its also a good idea to give the Air system a try at home before you need to do it 'in the field'\u003c\/li\u003e\n\u003cli\u003eKit features a precision machined air valve body, stainless steel repair nozzle\/insertion tube, 4 x soft nose standard plugs and a storage pouch\u003c\/li\u003e\n\u003cli\u003eIn addition, theres an air hose for CO2 inflation if you just need to air up through the valve stem\u003c\/li\u003e\n\u003cli\u003eMade with pride in the USA using patented technology and warrantied for life under normal usage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProduct code: DP0012.\u003c\/p\u003e"}