400 flopping trips in limped pot facing resistance

[Traumfabrik]

no reads on villian i play tag. CAn i ever fold this? My line up to his bet on the river is standard and good i guess?

Full Tilt Poker - No Limit Hold'em Cash Game - $2/$4 Blinds - 5 Players - (LegoPoker Hand History Converter)

SB: $133.60
Hero (BB): $407.40
UTG: $255.50
CO: $235.30
BTN: $765.80

Preflop: Hero is dealt K[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/spade.gif[/img] (5 Players)
UTG calls $4.00, 2 folds, SB calls $2.00, Hero checks

Flop: ($12) 4[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/diamond.gif[/img] (3 Players)
<font color="red">SB bets $12.00</font>, Hero calls $12.00, UTG calls $12.00

Turn: ($48) J[img]/images/graemlins/diamond.gif[/img] (3 Players)
SB checks, <font color="red">Hero bets $35.00</font>, UTG calls $35.00, SB folds

River: ($118) 7[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, <font color="red">UTG bets $65.00</font>, Hero calls $65.00

Pot Size: $248.00 ($3 Rake)

[AAismyfriend]

looks fine, this is missed clubs enough to call the river here i think.