Upgrade & Option Parts

Black anodized aluminum caster block set with two 0*, 5*, 10* inserts. Designed for the GFR-1426 and GFR-1427 70mm arm. 

Pair of aluminum 3mm trailing steering arms

Small Bore low frequency shock spring kit. 1.8" length. Includes: 3.5, 4.5, 5.5, 6.5, 7.5, 8.5 9.5 # springs in pairs

1.7" Big bore spring kit with low frequency springs. Includes the following:  3.5, 4.5, 5.5, 6.5, 7.5, 8.5 pound springs

Aluminum 0* steering block set

Aluminum 5* steering blocks

Full titanium hinge pin kit.  Fits: -2023 to 2024 Apollo -2021 to 2024 Assault -2021 to 2024 Assailant -2022 GFR1 -2023 to 2025 Hustler -2023 Weapon  

1.7" Big Bore Rated Shock Spring Set Includes These Pound Springs: 4, 5, 6, 7, 8, 9, 10 Rate Color QS-1904 white QS-1905 red QS-1906 green QS-1907 purple QS-1908 black QS-1909 silver QS-1910 gold

1.80 Length Rated Spring Set  Includes These Weight Springs in pairs 4, 5, 6, 7, 8, 9, 10, 12 Rate Color QS-1804 white QS-1805 red QS-1806 green QS-1807 purple QS-1808 black QS-1809 silver QS-1810 gold QS-1812 grey

Ceramic Bearing Kit for the Apollo Drag Car and Rubber tire cars Kit includes: (4) QS-6003 10 x 15 x 4 bearings (8) QS-6004 5 x 10 x 4 bearings (2) QS-6005 6 x 13 x 5 bearings