Promax SC-1 Square Tapered Euro Bottom Bracket location-68030398627-out-of-stock HUB SHELL: CNC machined aluminum

HUB SHELL: CNC machined aluminum

Fits frames with standard threadless head tubes (not integrated or internal)

precision 45x45 bearings

SLIM PIVOTAL SEAT

Promax SC-1 Square Tapered Euro Bottom Bracket location-68030398627-out-of-stock HUB SHELL: CNC machined aluminumFRAME 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