Sunrace 12 Speed MZ603 Wide Ratio 11-51T Black & Metallic HG Cassette
Key Features
• Shimano Compatible
• Advanced
• Type: Gravel, E-Bike, MTB
• Material: A7075 39-45-51T sprocket, steel spiders, alloy lockring
• Speed: 12-speed
• Fitting: HG-Spline
• Color: Black / Metallic Silver
• Group: MZ
• Range: 11-51T
• Weight: 540g
• Manufacturer's Product Code: CSMZ603 WA10