Bottom Brackets for Ø28.99mm spindles (Sram DUB)
DUB Bottom Brackets are designed to fit Sram 12 speed Road & MTB cranksets.
Hawk Racing bottom brackets come in three different versions:
STANDARD: stainless steel ball bearings, non-stainless steel races, non-contact seals. For road use or MTN rides in mostly dry environments. These bearings provide the lowest rolling resistance.
STANDARD: stainless steel ball bearings, non-stainless steel races, non-contact seals. For road use or MTN rides in mostly dry environments. These bearings provide the lowest rolling resistance.
FULL STAINLESS STEEL (FSS): stainless steel ball bearings, stainless steel races, non-contact seals. A good option if you ride very frequently in rainy conditions to expand your bearings lifespan.
FULL STAINLESS STEEL + CX SEALS (FSS+CX): stainless steel ball bearings, stainless steel races, double lip contact seals. The perfect choice for off-road riding, when water, grime and dirt tend to pile up around the bottom bracket area.
