Active filters
High-quality replacement crank position sensor that restores reliable engine timing and reduces misfires.
Precision brass main jets engineered for accurate fuel flow and reliable tuning.
High-quality replacement sensor for accurate engine timing.
High-precision, flow-calibrated slot-head main jets — high-quality replacements, not OEM.
High-precision, flow-calibrated jets for accurate fuel delivery. Aftermarket replacements; sold to dealers in multi-packs and to consumers individually.
High-precision, flow-calibrated replacement jets for Keihin-style carburetors.
Sold to dealers as 4-pack; sold to consumers individually.
Assortment kit of flow-calibrated main jets for precise carburetor tuning and diagnostics.
- Quick, bolt-on installation using the four OEM screws
- Replaces the OEM top cover for a cleaner look
- No modifications required
Dynamometer-designed backing plate, 2" washable foam filter in stainless steel mesh, stainless steel hardware included.
Includes four 7/16" and four 5/16" centering washers plus four 1/2" sealing washers for breather bolts.
Grooved hose end clamps for rubber or braided oil and gas lines; sold individually to consumers and in six-packs to dealers.
Grooved hose end clamps give a finished look to rubber and braided oil/gas lines. Sold individually; available in dealer bulk packs.
Domed insert that matches OEM five-bolt derby cover styling. Die-cast construction with chrome finish for a showroom look.
Round air cleaner with included air filter; smooth design and polished finish; bolt-on installation.
Complete kit with bracket, breather filter, hose and all mounting hardware for installing aftermarket air cleaners on late-model bikes.