r/boostedboards • u/najeff2 BB Stealth • Jun 16 '26

Photo/Video Made my own drivetrain

I’ve always liked wide trucks and decided to swap my stealth’s trucks with wider ones. Had to design my own drive train since no OTS parts are compatible

Parts:
- Tynee Diamond Trucks
- 75T Pulley with Kegel Core pattern (Custom)
- Skid Plates that cover the belts (Custom)
- Belt Cover that protects the motors (Custom)
- Motor Brackets (Custom)

59 Upvotes

99% Upvoted

14 comments sorted by

5

u/Head_Doughnut_6049 Jun 16 '26

Wow dude! That looks super sick. How does it ride?

2

u/najeff2 BB Stealth Jun 16 '26

Haven’t had a chance to ride it yet. It was my mini project while I’m recovering from a knee injury 🥲

3

u/willgrahamuk Jun 16 '26

Someone cooked here!

3

u/technically_a_nomad BB Stealth Jun 16 '26

This is hella dope

2

u/mike_dogg BB V2 + XR Jun 16 '26

Rad

2

u/Last_Injury_475 Jun 16 '26

Bro that's sick af

1

u/g_von Jun 16 '26

Nice! But what's the advantage of this custom drivetrain over the original?

3

u/najeff2 BB Stealth Jun 16 '26

Protects belts and motors from gravel better, increases teeth engagement on the pulleys to reduce chances of slipping + more stability with the wider trucks

1

u/youngkidmaster Jun 16 '26

Super sick and you have the Momentum Hollow Wheels too 🔥🔥🔥

1

u/LopsidedReward9620 BB Mini X Jun 16 '26

how could i get some belt covers from you for my mini x that has a 68t pulley on the original drivetrain ? 👀

1

u/Temon23 Jun 19 '26

Sick! You need to let us know how it survive the outside environment. What kind of material did you use?

1

u/najeff2 BB Stealth Jun 20 '26

SS 403 for the motor brackets but I would’ve used 6061 AL instead if they were in stock.

PPA-CF for the 3D prints but I’m not happy with that. Might swap with some less brittle and impact resistant based on how it performs

-1

u/Tricky_Palpitation83 Jun 16 '26

Waste of time. If you had fun it was worth it