Acro Bike lets a player dig for a single useful card by looking at the top 2 cards of the deck, keeping one and discarding the other. Its wording has remained identical since its debut, with no rules changes across any of its six printings.
Acro Bike first appeared in Primal Clash in 2015 with art by Toyste Beach, who also drew new artwork for its Celestial Storm printings. It was bundled into the XY trainer Kit Latias and Latios products later that year, appearing across both Half Decks of that starter product, and returned in the Sun and Moon era's Celestial Storm as both a Regular card and a Secret Rare. In Japan the card was also handed out in a twelve-card pack to Pokémon Card Gym tournament players from February through April 2015, and later appeared in the M Rayquaza-EX Mega Battle Deck. The Celestial Storm Regular print was reprinted in Japan's Misty of Cerulean City Gym Trainer Battle Deck, TAG TEAM GX Deck Build Box and Sword & Shield Premium Trainer Box, and a Yellow A Alternate print by Toyste Beach went out through the Pokémon League in November 2019.
The Acro Bike is a Key Item in the Pokémon games, a Bicycle that allows the player character to perform tricks.
Primal Clash printing is Acro Bike's first appearance, illustrated by Toyste Beach
XY trainer Kit Latias printing bundles the card into that starter product
Celestial Storm printing includes a Secret Rare treatment
No, its single wording has stayed the same across all six printings.
Toyste Beach illustrated the Primal Clash printing and the new Celestial Storm artwork.
It is based on the Acro Bike, a Key Item Bicycle that lets the player character perform tricks.

Acro Bike
Item
First printed in Primal Clash (2015)
Look at the top 2 cards of your deck and put 1 of them into your hand. Discard the other card.
Acro BikeCelestial Storm · 178$15.79+0.1%39Quant score39 / 100
Acro BikeCelestial Storm · 123 · Normal$0.610.0%59Quant score59 / 100