coudl you give me the set screw size for the gear. I’m sure I have one laying around my work.
It’s M3 (3mm) and I used a 8mm long one and filed it down by 1 or 2 mm. The hole on the pulley is wide and if your grub screw is pointy it won’t fill it properly. I tried just the grub screw (not filed) and I had a play after riding for 2km. It was holding it in place just fine but there was play. Second try I filed it down, loctite the pulley to the shaft then screw the grub screw in and used thread lock on it.
Also make sure to not over tight it and f0ck the hex head otherwise it will be a pain to take it out. I had to cut one in order to remove it 
1 Like
AWESOME build man. Looks great!
1 Like
I just looked up different set screws and there is one called a dog point set screw it has and extend flat piece that keeps everything aligned
Thanks for letting me know, dog point is what you want. I used these http://www.ebay.co.uk/itm/M3-M4-M5-M6-A2-Stainless-Cone-Point-Grub-Screws-Hex-Socket-Set-Screw-Din-914-/272342289921 and filed them down, I didn’t know dog point is a thing 
Can you show me a detailed picture of your sensor wiring?
Thanks a lot
No worries. Added a 2nd picture where u can see all wires.
Can you please elaborate on your decision on these motors? How has your experience been? I just see so many motors for >100$. Are they a lot better`?
Nope. The ones you mention resemble like an 8. The ones he is using are different. Take a closer look…
1 Like
this built is a blast… trying to do a similar one
good job
2 Likes
oooo I’m already subbed to you on youtube… whens the video?
1 Like
I’ll make one at some point I need a rider so I can do the shooting.
Until then:
1 Like
New grip tape, vinyl wrap on the bottom and rubber seal:
And some 107s that I still haven’t tested due to bad weather:
14 Likes
I look forward to hearing your preference of the pneumatic or those 107s! Such a great build man
@egzplicit Love the build! How are you finding the racestar motors? Do they have enough power for you?
Nice build, I’m using mostly the same stuff. What connector did you need to change the motor sensors too for the focbox?
Oh. My focbox’s have the T where the H1 is. I was getting detection errors. Looks like they labeled my batch wrong! I have the same motors btw.