Promax SC-1 Square Tapered Euro Bottom Bracket col Weight: 20oz

Weight: 20oz

26" width and a durable aluminum crossbar for stiffness and strength

Replaceable Number Pallet

sealed bearings

And they only weigh 28

Promax SC-1 Square Tapered Euro Bottom Bracket col Weight: 20ozFRAME FIT Euro CRANK FIT 3 piece, Square Tapered BEARING Sealed cartridge HARDWARE Hollow chromoly Spindle, Aluminum cups sleeve, Crank arm bolts Weight: 108mm: 8. 7oz 247g 113mm: 8. 95oz 254g Save 10 grams by adding the Answer Titanium Crank Bolts below. J&R Helpful Hint The spindle length depends mostly on the brand style of crank arm. For example; Odyssey Black Widow cranks need the 118mm 122mm length; Answer, Speedline, AC cranks and SINZ cranks