Uploaded May 2020 | Updated September 2026, 1 day ago

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Enter to WIN this bike! - patreon.com/motonosity
It's time for the 300cc engine! If you missed parts 4 & 5, I picked up a Honda CB300F as the donor bike for this build. Got that bike torn down and the engine's been waiting for its transplant! This week, I completely repainted the motor with some VHT Engine Enamel, mounted up the mount kit from Steady Garage (linked below) and got that engine in the frame!

++ PARTS IN THIS VIDEO ++
Engine Primer - amzn.to/3edpSDh
Engine Paint - amzn.to/2Zlc4SD
Engine Swap Kit - bit.ly/2W2cLNJ

New to the Honda Grom Build Series? This is Season 4 of The Build Series and this time, I'll be showing you the entire process of making a super unique, stretched, slammed, 300cc engine swapped Grom! I'll cover parts, installation tips and more, but most of all, having fun during the build! AND! One of you will get this bike once it is complete! For all details, as well as access to live streams during and after builds, ad free videos, merch discounts, and to get involved in deciding how the bike is modified, visit the Patreon page: patreon.com/motonosity

Enjoy the video/series or find it useful? Hit that like button, subscribe if you aren't already, and share it with your friends! It helps me and the channel out a lot :) Thanks!

BUILD SERIES PLAYLIST - youtube.com/watch?v=jGxkunqjKeU&list=PLSNlQiWDUYnsuObHvRc_RQyhhiLy68MBo

Support the channel! Get some merch! - Motonosity.com/shop

++ 🛡️ BUILD SPONSORS 🛡️ ++
Steady Garage - bit.ly/3bIYDiZ
The Ruck Shop - bit.ly/2W75xYR
Enigma Coatings - bit.ly/2gzKU24

++ 🛡️ CHANNEL SPONSORS 🛡️ ++
Luimoto Designer Motorcycle Seats - bit.ly/389Ip0W

++ ⚙️ MY GEAR ⚙️ ++
My Street Gear - bit.ly/351XlwK
My Motovlogging & Camera Gear - bit.ly/2x1m5bY
My Dirt Gear - bit.ly/2VCv10Y
My Motorcycle Phone Mount - bit.ly/2zoGRTJ

++ 📸 FIND ME HERE 📸 ++
Instagram - instagram.com/Motonosity
Twitter - twitter.com/Motonosity
Exclusive Email Updates! - bit.ly/MotoNewsletter
Support the Builds on Patreon - patreon.com/motonosity
Send Mail - PO Box 141836, Austin, TX 78714

++ 🏍️ CURRENT BUILDS 🏍️ ++
BMW S1000RR M - bit.ly/S1K_Build
300cc Honda Grom - bit.ly/Grom_Build
Yamaha MT-09 - bit.ly/MT09_Build
Honda CRF450R Supermoto - bit.ly/CRF_Build
Honda Ruckus 171cc GY6 - bit.ly/Ruckus_Build

++ 🏍️ PAST BUILDS 🏍️ ++
Yamaha R3 Streetfighter - bit.ly/R3_Build
Yamaha R6 - bit.ly/R6_Build

🎵 MUSIC
Birocratic - birocratic.lnk.to/allYL

📧 BUSINESS - motonosity@gmail.com