Entertainment, SPI MODELS, $250 + Trophy. Best Sound. The bike with the best thump and cleanest sound. October 1, 2016, 12:02 am 34 Views $250 + Trophy. Best Sound. The bike with the best thump and cleanest sound. Source What do you think? 0 points Upvote Downvote Total votes: 0 Upvotes: 0 Upvotes percentage: 0.000000% Downvotes: 0 Downvotes percentage: 0.000000% See more Previous article SPI Bike Rally added a new photo. Next article And what could make Bikes Beer and the Beach better. The Glitz Dolls. All weeken… Leave a Reply Cancel reply Connect with: Your email address will not be published. Required fields are marked *Comment Name * Email * Website Sign me up for the newsletter!