This 11-speed SunRace cassette is perfect for use on your mountain bike. With a resistance of 11-46T (11-13-15-18-21-24-28-32-36-46), this cassette offers a wide range of speeds to meet all your needs. The cassette is suitable for use with Shimano / SRAM bodies and has a black color with a red spider and soder. With a weight of 465 grams, this cassette is lightweight and durable. Upgrade your bike with this high-quality SunRace cassette. Product specifications: - Brand: SunRace - Model: CSMX8 - Number of speeds: 11 -RESISITION: 11-46T (11-13-15-18-21-24-28-32-36-40-46) - Color: black with red spider and soder - Material tooth crown 1-10: hi-enle steel - Material tooth crown 11: A7075 Aluminum / Anodized - Weight: 465 grams