US$ 17.50
Low-roll outer sidewalls improve stability
making it a strong choice for compatible cars
Brake weights require 4-40 x 3/8"
150C XTREME Versions
5mm female bullet motor
Powerhobby Helical Diff Ring Pinion Underdrive 33T 12T Gear FOR Traxxas TRX-4 132slotcar Low-roll outer sidewalls improve stabilityPowerhobby Steel Helical Diff Ring Pinion Underdrive 33T 12T FOR Traxxas TRX 4 Features: Hardened Steel Works on front or rear Includes: 33T Spiral Cut Ring Gear 12T Spiral Cut Pinion Gear
US$ 17.50
US$ 34.00
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US$ 27.00
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