• Exclusive custom pulley designed for use with 2L V-belts. 6061-T6 aircraft-grade Aluminum. Dual side-by-side set screws ensures solid attachment to motor shaft without slippage/rotation. Bore is .125” diameter. usa(2) 4-40 X 3/16” Cup Point Set Screws included. This part is used on the Spinner Bar Motor of the KINETIC kit. Uses a .050” hex wrench.
  • Exclusive custom pulley designed for use with 2L V-belts. 6061-T6 aircraft-grade Aluminum. Pulley interlocks with Bar to better transmit power and reduce shear forces on screws. Drilled for two 8-32 Flat Head attachment screws. (2) 8-32 X 7/8” Flat Head Socket Machine Screws included. This part is used on the Spinner Bar of the KINETIC kit.usa Uses a 3/32” hex wrench.
  • High-quality SCE55 size bearing for .3125” diameter Spinner Bar Axle. Steel construction. These parts are used in the Spinner Bar of the KINETIC kit.
  • Spinner Bar

    $54.99
    CNC machined from strong 7075-T6 aircraft-grade structural aluminum. 3.89" W x 2.50" H x  .75" T. Threaded for a total of eight 5/16-18 screws for teeth. (Two teeth per side suggested). Bored and reamed for two Needle Roller Bearings. Two threaded holes for attaching 1.5 Inch Spinner Bar Pulley. usa
  • .3125” diameter x 6.25” long 6AL-4V Titanium axle is strong and lightweight. Threaded on each end for 5/16-18 nuts. Screwdriver slot in each end to prevent rotation while tightening nuts. This part is used on the Spinner Bar of the KINETIC kit. usa Uses a 1/4” slotted screw driver.
  • Nylon Flat Washer for screw size 5/16”. Reduces friction and oscillation of Spinner Bar. These parts are used on the Spinner Bar Axle of the KINETIC kit.usa
  • 5/16-18 X 1/2” wide Hex Locknut. Zinc-plated steel with Nylon locking element. These parts are used to secure the ends of the Spinner Bar Axle of the KINETIC kit. Uses a 1/2” wrench or socket.
  • CNC machined from strong 6061-T6 aircraft-grade aluminum. Fits 28mm diameter Brushless Spinner Bar Motor. Upper screw tightens clamp on motor body. Lower two screws attach Motor Mount to the Bottom Plate of the KINETIC kit and allow for belt tensioning adjustment independent of clamping. Single piece, single clamp screw design clamps more evenly on motor and has a smaller envelope than other brands. The price also includes hardware shown. Machined mount is made in the USA.usa
  • 5/16-18 X 3/4” Flat Head Socket Machine Screws. Black oxide, hardened steel. These parts are used on the Spinner Bar of the KINETIC kit. Uses a 3/16” hex wrench.
  • CNC machined from strong 7075-T6 aircraft-grade structural aluminum. 3.89" W x 2.50" H x  .75" T. Threaded for a total of eight 5/16-18 screws for teeth. (Two teeth per side suggested). Bored and reamed for two Needle Roller Bearings which are installed. Two threaded holes for attaching 1.5 Inch Spinner Bar Pulley. usa
  • V-Belt

    $5.99
    2L X 9in circumference V-Belt. Polyurethane with Polyester tensile cords. V-Belts are superior to timing belts for power transmission as they use the “V” cross-section on the sides of the belt and pulley for engagement. The cogs (not teeth) allow the belt to bend around small diameter motor pulleys. This part is used on the .75” and 1.5” pulleys of the KINETIC kit.