More Speed for the Honda Trail 125! - Big Bore Part 1

More speed takes more power, so we install a Yuminashi big bore kit on our Honda CT125. Big Bore Kit: https://yuminashi.eu/143cc-56mm-light... Camshaft: https://yuminashi.eu/st227-sports-tou... 140cc Injector: https://yuminashi.eu/140cc-b-type-inj... Please note: all purchases made with the above link help support the channel via a paid commission. Follow on Instagram:   / ozarkgarage   0:00 Intro 1:32 Teardown 4:29 Checking Ring Gap 5:43 Piston Assembly 6:40 Engine Reassembly 10:29 Fuel Injector 11:08 Buttoning Up 12:00 Wideband 02 Sensor 15:13 First Start 16:15 Road Test #ct125 #trail125 #hondamotorcycles