CNC machined from case-hardened Chromoly steel Fully heat-treated for maximum strength and durability Computer designed weight reduction holes Lightening holes reduce rotational mass Nickel finish counters corrosion and provides wear resistance Lasts longer than aluminium sprockets Presentable clamshell for an excellent presentation
Pitch: 520 Teeth: 47
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !
