River Sizing with Flopped Straight

Only 3 hands of history w/ V.

Is a shove on this river too big? I'm looking to get called by all V's 2 pair.

Yatahay Network - $0.02 NL (6 max) - Holdem - 4 players
Hand converted by PokerTracker 4

CO: 166.5 BB
BTN: 124.5 BB
SB: 101 BB
Hero (BB): 128.5 BB

SB posts SB 0.5 BB, Hero posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has 2♥ 3♦

fold, fold, SB calls 0.5 BB, Hero checks

Flop: (2 BB, 2 players) 5♥ A♠ 4♣
SB bets 1 BB, Hero calls 1 BB

Turn: (4 BB, 2 players) 6♠
SB bets 1 BB, Hero raises to 7 BB, SB calls 6 BB

River: (18 BB, 2 players) A♣
SB bets 9 BB, Hero ???,