ZTTO 928Y Lightweight Steel MTB Road Bike 9 Speed 11-28T Cassette Flywheel

• Enhance your road cycling performance with this 9-speed cassette, offering seamless gear transitions and optimal power transfer for a smooth and efficient ride
• Featuring an 11-28T configuration, this cassette provides a wide range of gear options to tackle various terrains and gradients, ensuring you're equipped for both flat stretches and challenging climbs
• High-tensile steel plate nickel-chromium treatment, hollow design, reduce weight

Specifications:

• Teeth ratio: 11-13-15-17-19-21-23-25-28T
• Material: steel