Facebook Twitter LinkedIn Pinterest Bluesky Threads Hi, I tried to fit a federal brake mount kit onto this amity frame from about 2008 and it was too small. I’m not sure if I need M10 x 1.25 or M10 x 1.5 Could some help me please. Thanks by LuckTraditional3808 Bicycle Bicycle Motocross Bicycling Bike Biking BMX Cycling
Alvinthf on September 28, 2025 8:17 pm Well you’re right it’s definitely an m10. But yeah not obvious which, which brand frame is it?
Drgreenthumb610 on September 28, 2025 8:19 pm Look up hardware for u brakes. Thats should give you some bolt dimensions in the specs section.
SurrogateDroneEsq on September 28, 2025 8:39 pm go to a hardware store, buy cheap bolts (1x M10 x 1.25 and 1x M10 x 1.5), and see which one threads in
8 Comments
Well you’re right it’s definitely an m10. But yeah not obvious which, which brand frame is it?
Look up hardware for u brakes. Thats should give you some bolt dimensions in the specs section.
Looks to be c on your chart
I’d go with c
go to a hardware store, buy cheap bolts (1x M10 x 1.25 and 1x M10 x 1.5), and see which one threads in
I’d just get both M10 just to be sure.
It’s C
Not hating, but that Weld – yikes