
Manufacturer reference: 270 53 TC4 — PBR Twin Color crown made of ultra-light aluminum, hard anodized, pitch 520, 53 teeth.
Designed for the terrain, this PBR crown is aimed at MX, SX, and enduro riders seeking a responsive transmission and a lightweight component capable of withstanding muddy conditions. The tooth profile reduces friction with the chain, contributing to smoother transmission and controlled wear. The anodization provides additional resistance to impacts and abrasion while asserting the competitive look of the machine.
Specifically suitable for: YAMAHA YZ 450 F (2026), FANTIC XX 125 (2022), GAS GAS EC 300 F (2015).