4 Pack Wheel Hex Hub Extension Drive Adapter M12 12mm M30 30mm Alloy Aluminum for 1/10 RC Hobby Model Car Upgraded Parts HSP SCX10 (Black)

Item:  Aluminum 12MM to 30MM Wheel Extension Hex Hub Driver Adapter Upgrade PartsScale: RC 1/10Color: BlackSpecification:12mm to 30mm Adapters.: – 30mm measured end to end,diameter 10mm / 0.39 – 5 mm(without Thread)- 3.5 mm ( with Thread )center hole- Wheel hex hub diameter is 12mm- Hopup with this conversion set, you can run the car with 1/10 big/wide wheels- CNC machined alloy 6061-T6Features:Lightweight upgrade instantly enhances overall performance in handling and durabilityPackage Included :4pcs x 30MM Long/12MM Diameter Wheel Hub Adaptor4pcs x Washer4pcs x Rubber Ring4pcs x Screws4pcs x Studs