Tekno Ring/Pinion Gears EB/NB48 2.2/2.1/2.2

Tekno Ring/Pinion Gears EB/NB48 2.0/2.1/2.2

• TKR9151 - Ring Gear (40t) stock gearing
  
• TKR9153 - Pinion Gear (12t) stock gearing
  
• TKR9151B - Ring Gear (43t)
• TKR9153B - Pinion Gear (13)
• TKR9151C - Ring Gear (47t)
• TKR9153C - Pinion Gear (14t)
  

40/12 Final Drive Ratio = 12.3077  This is the stock gearing that comes with the Tekno EB/NB48 2.0/2.1/2.2 kits. Creates the most punch, but has the most off throttle rolling resistance.

43/13 Final Drive Ratio = 12.2130 This gearing will have a smoother feel, and less off throttle rolling resistance. Works well on most tracks and is a great upgrade over the stock gearing. Final drive is a little less, so this works well with the 47t spur if being used on a bigger track. 

47/14 Final Drive Ratio = 12.3956 This gearing will provide the smoothest feel, with the least amount of off throttle resistance. This works best on high traction, smooth and flowy tracks. 

Each gear is sold seperatley, you will need (2) Ring Gears and (2) Pinion Gears to have a complete gear set for your vehicle.