I've been running the rear K60 (150) with a TKC front. I think it's the perfect combination for the bike.
'04 BMW R1150GSA, '08 KTM 450EXC-R, '04 KTM 625 SXC
"You had better bring an extra magazine. Yeti's amped up on weird shit are hard to bring down." Lonestar2112