Shimano SLX chainset with a Renthal ultralite 32t ring, a BBB outer bash guard and a Raidium inner chain guide. Lovely setup and I never dropped a chain even when running a regular rear mech.
Renthal ring was £34 new and not had much use. Raidium was £20 new I think not sure if still available.
Crank arms scuffed and scraped but still ok.
FS: Shimano Deore M596 front brake
Very good condition, with mounting kit but no disc. Pads got loads of life left. Normal UK setup front/right.