It'll help remove the worst of the rust and will get all the important parts moving again. By no means is this a cure - but it'll get the bike to a rideable state for sure. It's likely you'll need to replace a few components, but at least this way you can ride to the bike shop. Be aware to avoid getting this on your rims or brake pads though, it definitely doesn't help in any way here!

GT-85 Spray - GT85 GT-85 Spray - GT85

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GT85 is great for cleaning your bike. A big douse over the frame and drivetrain will help loosen dirt, grease and grime a lot like a dedicated cleaner or degreaser will. Then taking a soapy sponge to your bike will mean getting it clean is an easier task. GT-85 Bike Lubricantis a tried and tested multi-purpose lubricant. This Bike lubricant has a unique formula that contains polytetrafluoroethylene (PTFE) and is great for cleaning, protecting and lubricating just about anything. Perfect on bikes, GT85 makes maintaining and protecting your bike easy, whether you are loosening a rusty or stiff part or protecting your bike chain from all types of weather conditions, GT85 will help your bike stay in great condition all year round. Features & Benefits: Do note that if you are going out in the rain, the GT85 will wash off almost immediately so maybe use something heavier and longer lasting. This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen.

Five best uses for a humble can of GT85 | Cycling Weekly Five best uses for a humble can of GT85 | Cycling Weekly

Surprisingly, once you've cleaned your bike you can use GT85 to get a real shine from the frame, of course using a different cloth, preferably dry and microfibre. You can also use a little spray to remove grease stains from the carpet - but the workshop smell may be harder to shift.