How do I know if I have a splined or bolted axle???? Need answer ASAP.

[mjbuck]

How do I know this? My chain broke and in order to get a new one, I was told I need to determine if my center axle is splined or bolted. Hmmm. I don't know because I don't have much experience in this. 20170102_102835_edited-1.jpg

[onlyonce]

The lower axle in your pic just above the tub is splined.

[wedge]

Splined for sure.

[msafi65]

That one had oring chain when new. #530 for drop chain.

[Rusty-Gunn]

On a bolted axle you will have a bolt that holds the sprocket s to the axles.