S&S CYCLE FLYWHEEL 4-5/8 84-99BT 32-2230 yamaha-xs-400-r-seca-400-1983-esi9535485 The filter is provided with

The filter is provided with two-layer's foam (Dual-Stage) that combines Maximum air flow and efficient filtration For best engine performance

Extremely fast and simple visor mechanism for fast visor change without tools

Precision Low Friction Plating to Increase Durability and Reduce Stiction

and 14 strategically placed vents maximize airflow without compromising the integrity of the shell

Hard toe and ankle protection keeps you safe

S&S CYCLE FLYWHEEL 4-5/8 84-99BT 32-2230 yamaha-xs-400-r-seca-400-1983-esi9535485 The filter is provided withMade of High Strength Forged Steel and Designed for Stock and High Performance Custom Applications, Special Keyed 6 Large Diameter Tapered Sprock Shaft That Provides More Contact Area for Increased Strength, Standard S & S & S TAPERED FOR ESED CRANCES AND PINE SHAFT SHAFT With 4 1 4 "or 4 5 8" stroke, kits come fully assembled, trued and balanced to stock h d 80 "or 96" pistons, including flywheel, crankpin and connecting rods, made in the u. s. a.