ARA310482, 21T Mod1 Pinion Gear VendorARRMA Product form Another Awesome Product By ARRMA $12.99 Free pickup in our shop(s) Free pickup in our shop(s) Quantity Add to cart You might also need... SKU: ARA310482 Barcode: 5052127007757 Brand: ARRMA | ARRMA Parts & Accessories Product Tags 1.0 Module Gear Pitch ARRMA Pinion Gear R/C