Your Constitution score increases by 2, and your Intelligence score increases by 1.

Alpine Centaurs age around the same rate as Humans do; About 100 years.

Alpine Centaurs are sometimes disregarded for their small size, but their ability to move around such a wide variety of terrain so quickly gives them the pride and vigor that has them leaning towards Chaotic alignments.

Alpine Centaurs stand anywhere between 2 to 5 feet tall from hoof to head. Your size is Small.

Your base walking speed is 35 feet. Your base climbing speed is 35 feet, and you only require one hoofed limb to elevate your body when climbing.

Your creature type is fey, rather than humanoid or beast.

If you move at least 20 feet straight toward a target and then hit it with a melee weapon attack on the same turn, you can immediately follow that attack with a bonus action, making one attack against the target with your horns.

Your horns are natural melee weapons, which you can use to make unarmed strikes. If you hit with them, you deal bludgeoning damage equal to 1d4 + your Strength modifier, instead of the bludgeoning damage normal for an unarmed strike.

You have advantage on saving throws against spells and other magical effects. 

You count as one size larger when determining your carrying capacity, and the weight you can push or drag.

While capable of being ridden like your larger Centaur cousins, your Climbing speed is reduced to 0 when mounted, and your Walking speed is reduced to 30. 

Nutrition is available to you just about everywhere; Whenever standard meals are not available to you, you can eat virtually anything in the world around you for sustenance.

You have advantage when making actions that involve jumping, even when being mounted or are over-encumbered.

You have Proficiency in two of the skills of your choice;  Survival,  Nature,  Medicine,  Animal Handling,  Persuasion,  Performance.

You are proficient with Wind Instruments, Bludgeoning weapons, and Light Armor.