79cc Predator 5G Belt Drive Transmission -18T/54T >9T

Grubee Inc

$199.00 

BIG NEWS:   5G will arrive in 2 weeks.  est. Nov 10th / 2020   

The wait will be worth it.     Arrive yesterday in LA port.

We only made 25 by CNC machining process to test the market.    

IF WE SELL OUT QUICKLY, ALL FUTURE TRANSMISSION PLATES WILL BE MADE OF CAST ALUMINUM TO CUT COST.

IF YOU PRE-ORDER NOW YOU WILL BE ASSURED TO GETTING ONE OF THE FIRST 25 CNC CUT 6061-6t ALUMINIUM BILLET TRANSMISSIONS.      Some were pre-sold before they ever left China.  

  • Gru-Bee 5G- 8T/54T/9T Belt Drive Transmission

  • 54T driven pulley is Designed for Flat land and racing, 

  • Made exclusively for the Harbor Freight 79CC slant cylinder 4 cycle Engine.  

  • The only Belt Drive Transmission currently made for this engine we know of..  A Gru-Bee first!!!

  • 8M Belt operation is much better than a noisy #35 chain drive.  

  • Final drive ratio with 54T driven pulley & 9T / 56T chain sprockets is 24.8;  

GRU-BEE 5G TRANSMISSION KIT INCLUDES and EXCLUDES THE FOLLOWING STUFF!

  • 5/8" shaft Centrifugal Clutch with a 18 tooth M8 Belt Drive Pulley.

  • CNC milled 2 piece transmission plate with sliding hub. 

  • This add is for the 5G Transmission with a 54T Freewheel driven pulley.     

  • 9T sliding chain drive sprocket with spacer rings.

  • 8m Belt 

  • Steel belt guard cover.  

  • 79cc Predator Engine mounting bracket is not included.  Order separately. 

  • 56T bike wheel sprocket not included.        Order separately. 

  • Predator Exhaust pipe is not included.        Order separately.

  • Bike is not included.