• 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 11-25T 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
• The material of high tensile steel made by the technology of quench-temper hardening, makes it more durable and has extreme resistance to abrasion

Specifications:

• Speed: 9 speed
• Material: Steel
• Teeth Ratio: 11-25T
• Type: super fluid drive positioning type