Tamiya 530 Mini 4WD GUP FRP Reinforcing Plates for 13/19 mm Rollers

Tamiya 532 Mini 4WD GUP Low Friction Plastic Double Rollers, 19-19 mm Size, Blue

Tamiya Mini 4WD GUP HG Aluminium Ball-Race Ringless Rollers, 19 mm Size, Multicolor

Tamiya Mini 4WD Gup Ringless Aluminum Ball-Race Rollers 2-Pieces, 13 mm Size, Green

Mini 4WD GUP #497 HG Carbon Reinforcing Plate for 13/19mm Roller (1.5mm)

Tamiya mini 4wd gup light weight double aluminum rollers 2-pieces, 13-12 mm size, gold

Tamiya Mini 4WD GUP Aluminium Ball-Race Rollers with Plastic Rings 2-Pieces, 19 mm Size, Pink

Tamiya Mini 4WD Gup Ringless HG Aluminum Ball-Race Rollers Japan Cup 2020 2-Pieces, 19 mm Size, Black

Tamiya 525 Mini 4WD GUP Low Friction Plastic Double Rollers with Rubber Rings, 13-12 mm Size, Red/Blue

Tamiya 522 Mini 4WD GUP HG Aluminium Ringless Ball-Race Rollers 2-Pieces, 17 mm Size