49 Tooth Sprocket for 520 Chain for 600 and 270 Micro Sprint SKU 081-049 $58.50 Quantity discounts available QuantityPrice (0)No Reviews yet Quantity -+ Add to Cart Brief Description 49 Tooth Sprocket for 520 Chain for 600/270 Micro Sprint Details Our tough 7075 aluminum one-piece sprockets have a 6-bolt pattern, a 5 1/4" bolt circle diameter and fit 520 chain. Brief DescriptionDetails Back Brief Description49 Tooth Sprocket for 520 Chain for 600/270 Micro Sprint Back DetailsOur tough 7075 aluminum one-piece sprockets have a 6-bolt pattern, a 5 1/4" bolt circle diameter and fit 520 chain. Ratings & ReviewsNo reviews availableBe the first to Write a Review