กะโหลกจักรยาน SRAM AM DUB PRESSFIT BOTTOM BRACKET PF30 MTB 73

The SRAM DUB bottom bracket series has a simple job; to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility. Features: Gutter Seal Technology™ drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly lighter than GXP system PressFit 3

ข้อมูลตรวจสอบล่าสุด: 20 กันยายน 2026 05:51