Hubsmith Carbon Wheelset, H&H 7-Speed Cogs, KMC DLC 11-Speed Chain & More!

In this detailed guide, we will walk you through the complete process of upgrading your Brompton with some of the best components available. Whether you’re looking to boost performance or just want to see what it takes to get your bike running smoothly, this video has got you covered!
What’s Covered in This Video:
• Installing a New Hubsmith Carbon Wheelset with a high-performance Ratchet system for improved engagement and power transfer.
• Upgrading from 4-Speed to H&H 7-Speed Cogs, featuring a 28-24-21T unibody with separate 18T, 15T, 13T, and 11T cogs for a broader range of gears.
• Installing Tubolito Internal Tubes for a lightweight and durable setup, reducing rotational weight while maintaining reliability.
• Replacing the Short 4-Speed Chain with the premium KMC DLC 11-Speed Lightweight Chain, ensuring smooth and efficient shifting.
• Adjusting the Parallelogram Rear Derailleur Limiter to accommodate the new 7-speed setup, with a focus on precise high and low adjustments.
• Swapping to Hubsmith Brake Pads designed specifically for carbon rims to ensure optimal braking performance and rim longevity.
If you enjoyed this video, don’t forget to give it a thumbs up and subscribe for more Brompton content. Do you have questions or suggestions? Drop them in the comments below-I’d love to hear from you!

[@RockyLofeudo999]

Great Video! Only thing I'd do differently is the Quick Release Levers be facing the Rear as not to get snagged on anything! I know it's a road set up but if your ever on a narrow path with bushes on either side they could get snagged on something and open! First hand experience here! 😲😎👍

[@781BromptonPremiumParts]

Thanks for the info! Nice one Rocky

[@davidhunternyc1]

As always, Superlative. I would be honored if you would someday build a T-Line with all of these upgrades for me too. 🙏🏻

[@781BromptonPremiumParts]

Thank you David, maybe one day!

[@rrameshnaidu5813]

Awesome upgrades

[@781BromptonPremiumParts]

@@rrameshnaidu5813 Thank you boss!!

[@BranislavB-hx9zy]

I hope Brompton will launch T Line 20 with 20" wheel version and with disc brakes. Greetings from Croatia

[@781BromptonPremiumParts]

Everything is possible now with Brompton after this G line, I'm sure they will use the technology and parts to build another line, ride safe in Croatia!

[@rdnax92]

... Well that's not necessarily my upgrade as i have the gear hub version... But that chain and the quick releases do sound tempting...

[@imnickip]

no need to replace the control for changing from 4sp to 7sp? and only replace the 4sp flywheel by 7sp?

[@781BromptonPremiumParts]

@@imnickip good question, you need to replace it, we did on the previous videos when we change the brake levers and shifter to 7 speed.

[@kuya.martinjcoofficial9846]

Where we can by this premium parts set?is amazon have this?

[@781BromptonPremiumParts]

sa amin po kuya Martin

[@khairilrahman4818]

bro, what's the current weight of your brompton now

[@781BromptonPremiumParts]

I think it is around 7 KG flat

[@kuya.martinjcoofficial9846]

Super wow

[@781BromptonPremiumParts]

Thanks man, ride safe!

[@junny11211]

Cerita lah lagi bila kayuh basikal tu

[@781BromptonPremiumParts]

Hey Junny, it's a smoother and more efficient ride due to their zero-gap occlusal action, which provides direct power transfer with 48 teeth for enhanced durability and performance over traditional pawl systems.

[@ChritsianBucic]

To me this is not really aesthetic when the gear is open to the ground, but yeah anyway cool job ;-)

[@mlee6136]

Dude mount one side of the tire first then insert the tube, that’s basic stuff…

[@781BromptonPremiumParts]

@@mlee6136 oh yes, have you watched our other videos we do that but tubolitos are thin that easily gets under the tyre lines so we tried this but you are absolutely correct

[@mlee6136]

@@781BromptonPremiumParts actually you have a point about tubolitos, because they are so light they don’t sit as well as rubber tubes…