Multiple cooling fins increase heat-dissipating surface area

With additional coils as well as a larger wire diameter

Genuine HPI Racing replacement part #106338

Robinson Racing 1542 Hardened Steel 1 Piece Outdrive/Diff Locker Gear

Pro-Line part number 2676-44

Pro-Line 6174-00 1.9" Dual Stage Closed Cell Foam Insert Pack (2) Rock Crawler Micro RS4 Parts Multiple cooling fins increase heat-dissipatingPro Line 6174 00 1. 9" Dual Stage Closed Cell Foam Insert Pack (2) Rock Crawler This is a pair of Pro Line 1. 9" Dual Stage Foam Inserts for Pro Line 1. 9" XL Tires. FEATURES Fits the following Pro Line tires; #1197 14 Interco TSL SX Super Swamper 1. 9" #10112 00 Flat Iron XL 1. 9" #10118 14 BF Goodrich T A KR2 1. 9" #10128 14 Hyrax 1. 9" Lightweight and waterproof blue closed cell inner foam construction Outer made from soft open cell foam that