Martin Sprocket & Gear
Martin Sprocket & Gear MRTBC24 Martin Roller Chain Sprocket, Taper Bushed, Type C Hub, Single Strand, 24B Chain Size, For 3030 Bushing, 38.1mm Pitch, 42 Teeth, 76.2mm Max Bore Dia., 531.27mm OD, 139.7mm Hub Dia., 24.13mm Width
MSRP:
$68.28
$41.68
WR 3/4 CRFT 12PT