Pinioane Shimano Deore noi fara uzura. Pentru butuc Microspline 12 viteze. Lant: compatibil 12s 1x. Livrare Bucuresti - predare personala, Curier. Features: - 12-speed Hyperglide+ cassette for fast, smooth gear changes, even under heavy load - for 1x12-speed - 10 t sprocket as smallest sprocket, possible due to new freehub construction (Micro Spline) - light, stiff Beam-Spider construction - plated sprocket and lockring, painted spider