Brisk Parts & Accessories

Brisk make spark plugs for Harley-Davidson across the full engine range — Multi-Spark, Iridium Premium, Platinum, and Silver electrode configurations, each designed for more complete combustion under the cylinder pressures a V-twin produces.

The multi-spark technology in particular is worth knowing about if you're chasing a cleaner idle or more consistent firing on a modified motor. Covers classic air-cooled platforms through to current production.