Bath overwhelmed Newport Gwent Dragons as the Anglo-Welsh LV= Cup kicked off at Rodney Parade.
The visitors ran in seven tries with the hosts' recent South African signing Tonderai Chavhanga crossing in the first-half.
Olly Woodburn, England World Cup squad member Matt Banahan and Tom Biggs went over in the first-half for Bath.
Matt Carraro, Will Spencer, Jack Cuthbert and recent recruit Anthony Perenise scored after the break.
Fly-half Tom Heathcote kick four Bath conversions and a penalty while Matthew Jones replied with a conversion and three penalties.
Newport Gwent Dragons: M. Thomas; Chavhanga, Riley, Robling, Pewtner; M. Jones, Bedford; N. Williams, Buckley, Buck, Cadman, Morgan, Groves, Waters, Ellis.
Replacements: G. Williams for Riley (51), S. Jones for M. Jones (51), W. Evans for Bedford (75), Gustafson for N. Williams (59), Parry for Buckley (67), Jenkins for Buck (67), Sidoli for Cadman (10), Brown for Ellis (51).
Sin Bin: Sidoli (49).
Bath: Cuthbert; Woodburn, Carraro, Banahan, Biggs; Heathcote, McMillan; Beech, Batty, Lilley, Spencer, Attwood, Beattie, Mercer, Taylor.
Replacements: Abendanon for Banahan (67), Roberts for Heathcote (57), Cook for McMillan (28), Skuse for Beech (57), Tanner for Batty (70), Perenise for Lilley (51), Catt for Taylor (57).
Not Used: Caldwell.
Ref: G Morris (WRFU).