Tamiya 53390 - Hollow Carbon Gear Shaft M03/04 OP-390 田宮遙控車備用配件 雙星孖星  [53390]

They are optional hollow carbon gear shafts the M03, M04, and FF02 framework cars.

FEATURES:

• Features carbon fibre construction for lightweight performance.
• Transmits the motor capacity to the wheels effectively.

INCLUDES:

• One 20mm carbon gear shaft
• One 40mm carbon gear shaft

REQUIRES: Eight 5x11mm bearings

COMMENTS: The bearings are employed in conjunction with the carbon gear shafts and transmission gears. The idler gear, spur gear, and counter gears are supported by these carbon gear shafts. These shafts have a outer diameter of 5mm.