Lambda Fit For Benelli TNT300 BN302 STELS 600 BN600 TNT600GT Keeway RKX300 RK6 Wide compatibility with Benelli TNT300 BN302 STELS 300 STELS 600 BN600 TNT600 TNT600GT BN600GT Keeway RKX300 RK6 600; pipe thread signal parameters Direct plug play installation; identical wiring connector thread size without secondary or adjustment signal transmission; balances fuel ratio to stabilize idle smooth acceleration threaded sensing head; plastic wire housing; stable internal signal sensing core OEM unified thread length overall dimension; tight thread fit to block leakage