2022+ Honda Grom CBR Engine Swap Brackets

This adapter bracket allows you to swap a CBR250R or CBR300R engine into your 2022-2026 Honda Grom or Monkey.  Our Street version bolts onto the upper motor mount and requires you to cut off the lower tab of the oem engine mount on the grom frame. Our Race Version requires the upper engine mount on the frame to be cut off and moved forward then rewelded. This work can easily be completed by any welding shop, such as a local muffler shop, and is difficult to mess up. 

Made in the United States from cold rolled steel powder coated black, with 6061 spacers and grade 8 hardware.

It uses the same bolt pattern as other brackets, but improvements are made to maintain strength but reduce weight. It also utilizes a quality deep grove idler bearing with a new updated smaller long life Delrin cover to reduce the noise on deceleration. This also to allows the use of currently made exhaust pipes, and adapting radiators.

Also works with CB300F, CRF250L, CRF300L, Rebel 300 engines