Your top tube and down tubes should be no more than 60mm wide

Enduro silicone freewheel seal

Contains ceramic particles

Composite smart shear screws

5mm diameter)

TLD Rockfight CE Chest Protector - XS-S - White eBay Your top tube and downThis isn't your typical chest protector. The Rockfight CE is a chest protector built to withstand whatever the elements throw at you. Taking TLD's RockFight base with built in EPP for low speed impacts and combining it with a removable, flexible D3O back insert for hard impacts they've exceeded safety standards while managing to retain a slim, breathable, lightweight profile. If you're going to pick a fight with a rock, make sure that you're dressed