Garmin Tacx Trainer Thru Axle One Color, M12x1.75

Get your mountain or disc brake-equipped bike and Garmin Tacx trainer ready for the pain cave this season with the Trainer Thru Axle. With this accessory replacing the stock thru-axle and interfacing precisely with Garmin Tacx trainers, we hit the early season spring races fit and ready to hammer the competition.