SunRace SPCS12 Sprockets 10-12-14T 12-speed

SunRace SPCS12 Sprockets 10-12-14T 12-speed

The SunRace SPCS12 X is a replacement sprocket unit for 12-speed MTB cassettes, featuring the three smallest sprockets – 10T, 12T and 14T – combined with a lightweight aluminium lockring. It allows worn sprockets to be replaced individually, helping maintain fast and accurate shifting without replacing the entire cassette.

The steel sprockets offer excellent durability and long service life even under demanding off-road conditions. The aluminium lockring keeps weight low while ensuring secure installation. Designed specifically for SunRace 12-speed MTB cassettes, the SPCS12 X is ideal for riders seeking reliability and consistent drivetrain performance.

• Use: MTB
• Model: SPCS12 X
• Compatibility: SunRace 12-speed cassettes
• Sprocket unit: 10T – 12T – 14T
• Material: steel sprockets, aluminium lockring