JIMS - Trap Door Assembly with Exhaust Mount for Small Bearing past type tag-Base Layers it protects the sensitive throttle

it protects the sensitive throttle reversing system

Black breath guard for RR519Y helmet

Precise density SILICONE seals for the base plate

ISO 9001 and ISO 14001

not complete pairs

JIMS - Trap Door Assembly with Exhaust Mount for Small Bearing past type tag-Base Layers it protects the sensitive throttleDesigned to be used with the 100hp+ high performance engines. 5x stronger than cast stock trap doors. Manufactured with 7075 T651 aluminum. The bearing bore holes are held perpendicular to the mounting flange to +. 0001". Polished trap door with bearings and retainers installed. Specifications Accepts early or late clutch release covers Made in USA.