Mountain Bike Thru Axle Grease

Like what a motorcycle has.

Mountain bike thru axle grease.

Some grease and care may eventually save you from a really bad day. A thru axle is a hollow axle that gets clamped by each fork leg and through the hub. In fact you can use a mutli purpose grease for your axles just like you would use for any other moving parts on your bike. Also the axle is anodized aluminum you dont need to grease it to protect from corrosion.

Early cyclocross bikes borrowed the 15mm front thru axle diameter but as disc brakes became more common on drop bar bikes they all standardized to 12mm. Unless your boyfriend is a bike mechanic with spares lying around the cost of a hub conversion or wheel replacement plus a new fork would be prohibitively expensive when measuring up any perceived benefit. All the manufactures ive talked to have said this. Dont grease your thru axle.

Thru axles are also inserted through a hollow hub axle but they re bigger rear ones are 12mm in diameter and screw into closed dropouts. Applying grease to your mountain bike axles is really straight forward. I know this is a noob question but i have no clue. Much stiffer and stronger design then the typical qr dropout.

Thru axles grease or no grease. Upgrading to a thru axle is going to be in most cases a poor cost vs. As abrasions build up over the months and years it s more likely to someday seize up. This article was updated on 12 20 2019 to help you gear up for the 2020 season.

I ve never had a bicycle with an axle like this. When assembling a new fat tire bike with thru axles should you put some grease or oil on the axle before sliding them through the wheel hubs. You want the wheel spinning on the bearings not the bearings spinning on the axle. And they re usually aluminum on aluminum not the most durable or scratch resistant material.

If you don t want to read the full article below we consider white lightning crystal grease to be the best bike grease for bearings. Although most cyclists don t give much thought into what kind of bike bearing grease they need putting the wrong grease in the wrong spot can reduce performances and even cause. When mountain bikes first went to thru axles the standard was 12 142 which was the same effective width as the quick release hubs they replaced. Thru axles get threaded and unthreaded more often than any other part on our bike.

At first 135mm was the most common rear axle spacing. But there are still some guidelines you want to keep in mind before you go lathering it on there.