PBR Ultralight aluminum transmission crown 4502-428 56T 1108985001

PBR, the competition experience

Thanks to its long experience acquired in competition in collaboration with great teams, PBR offers a range of high quality sprockets and crowns.

Very resistant to corrosion and abrasion

Reduced friction

Very strict manufacturing process
NUMBER OF TEETH OF THE CROWN: 56
COMPOSITION: ALUMINUM
REAR SPROCKET VERSION: ULTRALIGHT
CROWN TYPE: 4502
PASO DE CADENA: 428