Seismic - Tekton Precision-Profiled XT Steel Spacers (Pack of 4)

Tekton™ Precision-Profiled XT™ Steel Spacers
Premium 0.400-inch steel bearing spacers.

Machined from premium bearing steel and given advanced heat treatment, Tekton Precision-Profiled XT (Extra-Tough) Steel Spacers have extra-wide contact surfaces that square up against classic (non-built-in) bearings and align them far more stably than traditional thin-tube spacers formed of much softer iron or aluminum.

The resulting optimized alignment means:
– Improved speed & acceleration
– More consistent wheel contact & grip while cornering
– More predictable slide release & hookup
– Longer wheel & bearing life