Vortex 840 Rear Sprocket (for BST Wheels) 54T Black/Silver 520 Chain
Original price was: $78.95.$39.48Current price is: $39.48.Fits aftermarket wheels (BST, Marchesini, OZ-Racing, Rotobox) Improves performance by reducing the drive system’s rotating mass Lightweight 7075 T6 aerospace aluminum Black and silver finish Precision CNC machined individually for tightest tolerances Ideal tooth design for perfected chain hold and release This sprocket for use with a 520 chain Sprocket Dimensions: 5 (10mm holes) with…