25nl weird turn bet

[spacetime]

Villain is 18/10/2, been has RR my cbets 2 or 3 times, I am running like 15/12 due to a lack of cards over the last 200 hands or so. Think I can get him off this?

Ultimate Bet
No Limit Holdem Ring game
Blinds: $0.10./$0.25.
6 players
Converter (http://www.neildewhurst.com/hand-converter)

Pre-flop: (6 players) Hero is CO with Q/images/graemlins/diamond.gif A/images/graemlins/diamond.gif
UTG folds, UTG+1 calls, <font color="#cc0000">Hero raises to $1.25</font>, Button folds, SB calls, 2 folds.

Flop: K/images/graemlins/spade.gif 4/images/graemlins/club.gif 8/images/graemlins/spade.gif ($3, 2 players)
SB checks, <font color="#cc0000">Hero bets $2.75</font>, SB calls.

Turn: 7/images/graemlins/diamond.gif ($8.5, 2 players)
<font color="#cc0000">SB bets $2.5</font>, <font color="#cc0000">Hero raises to $12</font>

[MiJ305]

i dont think its that bad a play , that turn bet is pretty weak , but i think you overbet it , i think a raise to 9 or 10 would have been sufficient

edit// also , it kinda looks like a block bet so if a spade doesnt come on the riv you can probably fire another barrel ...

[xorthio]

looks like he got the spade draw, so bet like this one could work here.
it looks like a normal, little tight player so think its fine