( CNN ) -- Country music star Wynonna Judd 's new husband lost his left leg in a motorcycle crash in South Dakota Saturday , a statement from her publicist said Monday . The accident happened as Judd , 48 , and Michael Scott `` Cactus '' Moser went for a ride together on separate bikes before her scheduled concert in Deadwood , South Dakota , the publicist said . `` Moser 's left leg was severed at the scene of the accident and doctors in Rapid City , South Dakota , amputated the leg above the knee , '' the statement said . `` He has also undergone surgery to his hand . '' Judd and Moser , who is the drummer in her band , married on her Tennessee farm on June 10 . Moser is well known for his work in the band Highway 101 , which had several hits on the country charts in the 1980s . `` Moser collided with an oncoming vehicle and was transported to a local hospital , '' the statement said . `` He is being treated for serious but non-life-threatening injuries . Wynonna was not involved in the accident . '' Judd has postponed next week 's concerts in Canada to stay by the side of her husband . `` The outpouring of prayer and support from friends , family and fans has been a blessing to both Cactus and I , '' Judd said . `` Cactus is a champion . I love him deeply and I will not leave his side . '' How Wynonna Judd survived the ultimate betrayal . Previously on CNN.com : Wynonna and Cactus get engaged . CNN 's Denise Quan and Ric Ward contributed to this report .
Judd and husband `` Cactus '' Moser were riding together on separate bikes when he crashed . Moser 's `` left leg was severed at the scene of the accident , '' Judd 's publicist says . Moser is the drummer in her band . The couple married on her Tennessee farm on June 10 .