TLD Rockfight CE Flex Chest Protector - XL/2XL - Black PDP|Colour Your drivetrain is the most

Your drivetrain is the most difficult area to clean on your bike

But when the elements turn against you

In addition to easy integration with performance eyewear

Shimano XT SL-M8100 12 Speed Shift Lever

TLD Rockfight CE Flex Chest Protector - XL/2XL - Black PDP|Colour Your drivetrain is the mostThis isn't your typical chest pro. The all new RockFight CE FLEX is a chest protector built to withstand whatever the elements throw at you. Taking their RockFight base with built in EPP that manages low speed impacts and combining it with a removable, flexible D3O back insert for hard impacts they've shattered safety standards all while keeping a slim, breathable, lightweight profile.