DEORE SM RT56 160MM 180MM 6-bolt brake rotor, suitable for mountain bike disc brake rotor bicycle parts

High-concerned chemical：None Type：CenterLine Model Number：RT56 Size：160mm 180mm Use：BMX,Cruisers,Kids' Bikes,Mountain Bikes,Road Bicycles Braking System：Hydraulic Disc Brake (Hydraulic Brake Pad) Components：Disc Brake Origin：Mainland China Product Name：Six bolts brake discs (rotor) Thickness：1.8MM Material Quality：Stainless steel

High-concerned chemical: None Type: CenterLine Model Number: RT56 Size: 160mm 180mm Use: BMX,Cruisers,Kids' Bikes,Mountain Bikes,Road Bicycles Braking System: Hydraulic Disc Brake (Hydraulic Brake Pad) Components: Disc Brake Origin: Mainland China Product Name: Six bolts brake discs (rotor) Thickness: 1.8MM Material Quality: Stainless steel