Hybrid Ceramic Bearings - SMR73C-2OS #7 LD Quantity:10-Pack of Bearings The Sector time is recorded

The Sector time is recorded by the Race System and will allow car acceleration and deceleration graphs to be calculated

High performance bearing for Co2 dragster or STEM Racing competitors

Air Launch Control Box

Outlet for Dust Extraction System

4-Gram cartridges are recommended for the STEM Racing Primary Class

Hybrid Ceramic Bearings - SMR73C-2OS #7 LD Quantity:10-Pack of Bearings The Sector time is recordedHigh performance bearing for CO dragster or F1 competitors. Measures 3mmX7mmX3mm Weight: . 5g Stainless Steel, Ceramic Hybrid, Orange Sealed Grade 5 ceramic Si3N4 balls Rating: ABEC 7 LD = Lube Dry Bearings are free of all grease and Oils. SMR73C 2OS #7 LD (3x7x3)