Model Year 1965: An extremely rare French-language copy of an early Sno-Ro brochure. Built by Trail-A-Sled, Inc., the Sno-Ro gave Trail-A-Sled an emerging presence in the coveted and Ski-Doo dominated Canadian market. French to English translation, "STOP - BUY - Salsbury Automatic Variable Pulley Clutch - Detachable Reservoir/Tank - Fixed Jet Tillottson Carburetor, Hirth Engine One Cyclinder, 2-Cycle Air-Cool Type, 250 cc (10.5 h.p.) or 300 cc (12.5 h.p.) - Back/Rear Support, Additional Accessories Available - Reinforced Fiberglass Chassis - Weight 220 Pounds (approximate) - Bumper and Additional Accessories Available - Laurentide Recreational Products, Inc." Courtesy David's Vintage Snowmobile Page and Germain Beausejour. See related transcript. See Terms of use. Link to Home.