The Theory Bottom Bracket Spacers come in both 19mm and 22mm to work with most styles of BMX Crank spindles out on the market.
Includes:
(2) .6mm | (2) 1.5mm | (2) 3mm
Launch DateAugust 24, 2026
Days In Market54
VendorTheory
Variants2
The Theory Bottom Bracket Spacers come in both 19mm and 22mm to work with most styles of BMX Crank spindles out on the market.
Includes:
(2) .6mm | (2) 1.5mm | (2) 3mm