Special downhill rim. The strengthened side-walls increases the resistance of a rim and creates masive ridge which increases expressively the rigidity of rim. Rim made with braking surfaces for rim brakes.
ERD 559: 529,6 mm
ERD 507: 477,8 mm
ERD 406: 376,4 mm
|Dimension||406x23, 507x23, 559x23|
|Number of holes||32, 36, 48 (only for rim 406 )|
|Weight||480g, 610g, 710g|