T.O.P. alloy bearing carrier B set
T.O.P. have released this alloy bearing carrier B set for their Rebel R-F01 & Formula 1 Car. The advantage of the alloy bearing carrier is for high speed racing. It improves heat dissipation from the bearings compared to the original plastic bearing carrier. The rigidity of the carrier also allows the elimination of the original adjuster tube for a lighter weight assembly.
Source: TOP [top-racing.jp]