1 пара велосипедная ось BSA30 BB68 подшипник дорожный велосипед мини-аксессуары алюминиевый сплав Мост коленчатый набор резьба Нижний Кронштейн внешний

Features:
For SRAM/for FSA/for Rotor/for Raceface φ30/30mm BB386 crankset.
For 68mm/73mm φ34.798mm Frame Shell.
Bearing cups are made of 7075 anodized aluminum alloy.
CNC machined and polished surface.
Specifications:
Model: BSA30
Material: Aluminum alloy
Color: black
Size: (Approx) 49.01x9.56mm
Package Included:
1 Pair x Bottom Brackets
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.