Converts your F1 from its stock metric bearings to easily accept 1/4" rear axle sets. Allows you to install the new 1/4" spools and gear diffs now hitting F1 tracks.
The set includes
2 Hard anodized 7075 adaptors
2 1/4" bearings
1 Left side spacer
Asapts any F1 that uses normal 6x10mm axle bearings such as the F104, TRF103, ETC.
$18.95 MSRP | 