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Robin - Subaru EH035, 33.5 cc 1.60 hp Chain Drive Kit

Robin - Subaru EH035, 33.5 cc 1.60 hp Chain Drive Kit

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Our Price $579.00
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Robin - Subaru EH035, 33.5 cc 1.60 hp, Micro Four stroke with the 18.75 to 1 Staton gear & chain drive kit. Most every thing is included in the kit to mount to your bike. This is our Best selling kit. Features: The custom gear box has six high speed double sealed ball bearings, ½” inch thick gears, a 5/8” output shaft with a 3/16” key way, snap ring grooves to hold the drive sprocket securely in place and a centrifugal clutch. Custom rear hubs are available in 28, 32, 36 and 48 hole sizes. They are made in Oklahoma City, Oklahoma to exacting standards in our modern manufacturing facility. Each hub contains four high speed double sealed 12mm ball bearings mounted to a 10mm x1.0 x7.875” long axle. Each axle, all ball bearings and every component that we manufacture, are made to our exacting specifications with no tolerances. For the left hand side of the hub, we a use left hand threaded 16 tooth freewheel sprocket, for the engine to drive from. The advantage of using left hand thread, to screw the freewheel sprocket onto the hub, is that you drive from all the spokes, and the sprocket remains perfectly centered, at all times. A perfectly centered sprocket increases performance throughout the entire rpm range as well as reducing noise, vibration and harshness. For the right side of the hub we use standard right hand threads with standard type screw on type sprockets. Our screw on type freewheels are available in single speed, five, six seven and eight speed varieties. Please note: we do not include a right hand freewheel in our kit. The contents of the standard gear and chain drive kit include (one) throttle cable and lever, (one) remote stop switch, (one) #41 sprocket, (two) master links, (one) 16 tooth left hand freewheel sprocket. For the gearbox, we include (one) machined #41 sprocket with up to 14 teeth and (one) chain guard. Our kits include all mounting brackets, hardware and instructions. Our left hand thread, 16 tooth left side freewheel, is a true “freewheel,” it pedals with absolutely no drag while the same side chain remains motionless. All our gear boxes are engineered with a centrifugal clutch and feature easy pull starting engines. Bicycle not included.
  • We have current customers who have more than 38,000 miles on our kits and they are still running strong.
  • We have many customers who have put more than 30,000 miles on their kits.
  • We have been building our highest quality gear and chain drive kits since 1984.
  • Dependant on rider size, riding conditions, sprocket and engine choice a top speed of 30 + mph is easily attainable
  • Our gear and chain drive bike kits have been used for more than 5 years in commercial rental fleet without a single incident.
TypeChain drive
Size33.5 cc