The Velo Orange Grand Cru 50.4 BCD Crankset is a modern reinterpretation of the classic aesthetic with several crucial enhancements. Crafted through cold forging from high-quality 7075 aluminum alloy, these cranks feature thicker rings to eliminate flex common in traditional designs. The outer rings are equipped with contemporary shifting aids like ramps and pins, markedly improving shifting performance. Chainring hardware is constructed from stainless steel and features allen head nuts/bolts. The alumnium dust caps and stainless crank bolts double as self-extracting crank hardware, adding a touch of efficiency to this upgraded classic.