YN 104BCD 32-42T Cranksets

BUCKLOS YN Square Taper Crankset 104 BCD Narrow Wide 32/34/36/38/40/42T, Single Speed Round/Oval Chainring The Crank is compatible with single-speed chainring, not only high compatibility, but also ultralight, and with high-strength axle. The Narrow wide chainring will grip the chain perfectly, prevent chain drops, and they both are made of aluminum alloy, CNC machining. BUCKLOS YN Square Taper Crankset Descriptions YN Square Taper Crank 104BCD 32-42T Chainrings Narrow wide chainrings ?? ?? Buyer's picture sharing ?? ?? ?? ?? ?? ?? ?? ?? ??