Fuel AdThis product is a fuel additive for YURUGIX finalized engine and for running.This allows for ..
SMJ Kabuto 21XB2 Engine Power (Pre-Broken in)Produced by Masayuki Miura based on the OS Speed 21XZ-B..
SMJ Kabuto R21 Model'18 EngineBased on the OS R2103, produced by Masayuko Miura and with collaborati..
Special Maintenance OilA special maintenance oil from YURUGIX for RC engines. This is also used in Y..
SMJ Kabuto 21XB2 Engine Eco (Pre-Broken in)Produced by Masayuki Miura based on the OS Speed 21XZ-B S..