KS ABF Bendable Header Choose Engine Size and header drop:DA 50/100 exceptional throttle response

exceptional throttle response

They are not compatible with other brands

(1) Carburetor Gasket

Exhaust Gasket

Warranty: Three Years

KS ABF Bendable Header Choose Engine Size and header drop:DA 50/100 exceptional throttle responseNew from KS, The Self Bend Header. Bend the header to suit your requirements. Sold in single piece, 2 cylinder engines will require 2 headers. 35 70cc standard headers require 22mm couplers and clamps 50 and 60cc headers require 25mm couplers and clamps 85cc headers require 28mm or the stepped coupler depending on exhaust 100 and 120cc headers require 25mm couplers and clamps 150 and 170cc engines require 28mm or stepped couplers and clamps