Differential Pinion, CNC 13T for Use with TKR9151B - Tekno RC

About this part

CNC 13t diff pinion that runs with the TKR9151B 43t ring gear. Dial in the gearing on your EB/NB48 2.x buggy with two sets of ring and pinion gears. The improved tooth engagement gives smoother acceleration and less rolling resistance for better corner speed. Direct replacement for TKR9151 and TKR9153. No extra hardware needed. OVERDRIVE: Only for very loose conditions where traction is low. Use it in rare situations only. 13/43 with 14/47 = 1.484% (13/43 in front) 13/43 with 12/40 = 0.7724% (13/43 in front) 12/40 with 14/47 = 0.7116% (12/40 in front) PAIRING: TKR9153B must run with TKR9151B. TKR9153C must run with TKR9151C. GEARING: Stock 2.x: 12t pinion (TKR9153), 40t ring (TKR9151), FDR 12.3077. Included with EB/NB48 2.x. Most punch, but more rolling resistance off power. Good for small tracks with lots of 180s, or short run-ups to jumps out of corners. New: 13t pinion (TKR9153B), 43t ring (TKR9151B), FDR 12.2130. Less wheelspin on loose tracks.

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