One main cause that leads to a 3d printer not feeding filament properly is a jam due to material failing… read more Filament jam

7T motor pinion for toy grade RC car 380 motor (please use PETG – avoid PLA) upgradeparts-common-smallpinion7t-380motor Test run on… read more 7T motor pinion for toy grade RC car 380 motor

We recommend that you print using PETG (especially for parts that are constantly under stress). It is much stronger than… read more PETG vs PLA

These are entry level books for kids:

Body post braces for 3Racing onroad chassis models Front body post braces for Advanced SG4 / Front and rear body… read more Body post braces for 3Racing onroad chassis models

Tamiya Manta Ray front shock brace: upgradeparts-tami-mantaray-frontshock-brace

Tamiya Bigwing front upper and lower suspension arm braces – the slightly longer one is for the lower arms. We… read more Tamiya Bigwing front upper and lower suspension arm braces

Tamiya HotShot front upper suspension arm brace (PETG or ABS recommended): upgradeparts-tami-hotshot-frontsuspension-brace

Body post brace for FF03/TT01 front and rear: upgradeparts-tami-ff03-frontrear-bodypostbrace   Body post brace for TA05 V2 front and rear: upgradeparts-tami-ta05v2-frontrear-bodypostbrace… read more Body post brace for Tamiya onroad chassis models

Rear addon bumper for Tamiya TT02. You can mount it top down or bottom up using screws and nuts. upgradeparts-tami-tt02-rear-addonbumper