TKR5194 15° Trailing Spindle Carrier Set

The TKR5194 15° Trailing Spindle Carrier Set is a suspension geometry upgrade used on Tekno RC 1/8 scale platforms including the EB48, NB48, ET48, MT410, and SCT410 series. These spindle carriers introduce a 15-degree trailing design that increases straight-line stability and makes the vehicle easier to drive, especially on bumpy or low-traction (“low bite”) tracks. They are made from durable composite material and are commonly used as stock components on newer EB48.3 and NB48.3 kits, while also serving as an upgrade or replacement part for earlier versions. When combined with compatible hinge pin settings, they help fine-tune caster and overall steering feel for more controlled handling in racing conditions.