julio 28, 2026Publicado Por En julio 28, 2026RIRO RACER R9 Road Bike Crankset 170mm 110BCD 50-34T 53-39T Double ChainringWorks with SHIMANO, SRAM, LTWOO, SENSAH drivetrains. Two options: 50-34T (compact racing) or 53-39T (standard racing). Model RACER R9. Lightweight aluminum alloy crankset with hollow design for optimal strength-to-weight ratio.
