SRAM Centreline 2 Piece Centrelock Rotor - 180mm - Rounded Edges - Centrelock YGroup_15111207485485 with the protector pad covering

with the protector pad covering most of this length

The valve cap and locknut are also constructed from anodized aluminum

Cons: The durable dual coating and solid pin construction means that this chain won't be quite as light as some of the other options out there

sometimes it's not enough for the worst punctures

SRAM Centreline 2 Piece Centrelock Rotor - 180mm - Rounded Edges - Centrelock YGroup_15111207485485 with the protector pad coveringSRAM Centreline CentreLock Rotors CenterLine X rotors are the lighter weight version of SRAMs quiet, smooth and robust CenterLine rotors, featuring a two piece design with an alloy centre and steel brake track. Specs: Weight: 140mm: 86g, 160mm: 102g, 180mm: 125g Colour: Black (centre) Material: Aluminium centre, steel brake track Mounting: Centrelock hub interface