The Truvativ Elita Chainset is mid/top price range for road use with forged 1-piece AL-6061-T6 construction and bottom bracket: Giga X Pipe (GXP) External Bearing System.
Features: Shifting: Smooth, ramped & pinned shifting. Chainrings: AL 7075-T6 metal polished. Options: Double 53-39. Speeds: Double 9/10. Lengths: 170/172.5/175mm. Colour: Mirror black/Tech polish. Weight: 820-980g.