SunRace MZ90 Cassette - 12 Speed 11-50t Black CheckoutSpec= Charger Damper Upgraded } 150 lumens USB rechargeable

} 150 lumens USB rechargeable rear light

Stiff strong chainrings form the backbone of SRAMs front shifting ever

Easton refines the design for larger ring applications with improved chain retention while reducing running noise and friction

Saddle Rail Clamp Bolt Torque: 6Nm

KEY FEATURES

SunRace MZ90 Cassette - 12 Speed 11-50t Black CheckoutSpec= Charger Damper Upgraded } 150 lumens USB rechargeableSunRace MZ90 Cassette 12 Speed 11 50t Black. The SunRace MZ 12 Speed Cassette offers a wide ratio design. TECH SPECS Color Black Range 11 50 Cassette Cogs 11 13 15 17 19 21 24 28 32 36 42 50 Cassette Body Type Shimano SRAM 8 9 10 Speed Drivetrain Speeds 12 Weight 586 Defined Color Black