Aluminum

Vintage 1972 Sugino Mighty Competition 171mm Double with 52t 44t ChainRings Road Bike Cranks Real Nice Used Vintage Sugino Mighty Competition Square Taper 171mm Crank with Drilled Double 52t and 44t 144 BCD Chain Rings. Nice Crank Set, Sugino's answer and competition to Campagnolo Record Cranks. Cranks are stamped 171 so probably 171mm cranks. Crank date code is 47-5 which looks to be 1972. Mighty Competition ofter was supplied on Japan's High End Road Bikes like: Nishiki, Centurion, Fuji, Miyata, Panasonic, Sekai, and others. Pretty sure some Vintage Raleigh & Schwinn bikes also used these. Cranks were Possibly Used on Vintage Old School BMX Bikes. Cranks are used, in real nice shape, shows minimal wear, nicks, & scratches, chainrings are nice, 144 BCD Chainrings, Nice Survivor, appears be very low miles. Sugino Chainring bolts may have rust. Check photos. Comes as Shown. Need Other Cranks or Chain Rings? Check Out Our ebay store for All Our Selection. Lux Low Bikes suppling parts for your Vintage Road Bike, Randonneur Tour Bike, French Hiker, Antique Racer, Club Bike, Track Bike, Fixed Gear, Urban Street Machine, Gravel Grinder, Antique Bike Restoration, Prewar Wood Wheel Bike, Vintage Ratty Mc Rat Rod, or Custom Schwinn Chopper Bicycle Project. Happy Bidding! Be sure to Check out our other Auctions and Visit our ebay Store. Keep up to Date with our Freshly Listed Auctions and Product Sales by Subscribing to our ebay Newsletter. Buy Multiple Items and Save on Shipping, Same Item: Instant Automatic Discount. Separate Items: Buy all you want From LuxLowbikes, Then Wait till we invoice you with the Discounted rate before paying. Rate Varies in relation to how the item ships. All International orders must have International shipping activated for combined shipping. I Prefer to Ship Fed Ex Ground on Larger and USPS on Smaller Items. Shipping to Puerto Rico, Alaska, and Hawaii can be higher on large items. Pick up is Available in Golden Colorado on the Lux Low Ranch, Between Boulder and Denver, Colorado. Payment must be received with in 7 days of Auction end. If you have a problem with your order, We strongly suggest emailing us first for our best solution to the problem. We now offer FREE RETURNS filed within 30 days of Receipt. PLEASE NOTE: FREE RETURNS DOES NOT Mean Free of Responsibility. Free Returns means we will provide a return label or a Forward Working Solution should we make a mistake. Should you make a Mistake or a Hasty Purchase, without reading Our Extensive Item Descriptions, We Still Provide a Shipping Label but the Return Shipping Costs will be Your Responsibility and Come out of the Refund. Free Returns is a Stream Line ebay Return System for your convenience and the Party that makes the mistake takes care of shipping costs. Please make Responsible Purchases, Read the info, Help us Cut Down on Returns and Help Keep our Prices Low. Any Abuse of this System or Fraudulent Returns will be escalated to ebay. We Hope You Enjoy Bikes as Much as We Do, Check Out the new look of Lux Low our Ever Growing Bicycle Portfolio of Antique and Vintage Bicycles from 1890 to 1990. We Specialize in Full Antique Bicycle Restoration, Custom Chopper Bicycles, Antique Wood Wheel Safety Bicycles, Vintage Cruiser Patina Restores, and Vintage Road & Racing Bikes. We Excel in Patina Wood Wheel Restores: Miami, Racycle, Mead, Ranger, Dayton, Iver Johnson, Spalding, Pope, Columbia, Sterling, and Repainting Schwinn Krate, Stingray and Ballooner Bikes, Prewar Elgin, Colson, Shelby, Dayton Huffman, Cleveland Welding, Hawthorne, Roadmaster, and Dope Azz Custom Bikes.