SRAM DUB BSA Bottom Bracket - Black Width:68/73mm Its aerodynamic shape designed to

Its aerodynamic shape designed to minimize aerodynamic drag

Cannonball is a go-to gravel race tire for normal conditions

front difference 20T Pulley_Teeth 13/13T Pulley cage SGS Mount_Riveted adapter (BMX-Track type) ✔ Mount_Riveted adapter (Road type) ✔ Top-Normal spring type_Double servo ✔ Top sprocket_Max

[OMNI 5] Red LED X5 Battery： [HL-EL160] AA alkaline battery X2

Recon Silver is an all-around performer suited for any MTB bike

SRAM DUB BSA Bottom Bracket - Black Width:68/73mm Its aerodynamic shape designed toDUB BSA Bottom Bracket The SRAM DUB bottom bracket series has a simple jobconnect your crankarms and protect the smooth, long lasting application of power to your drivetrain. To allow that singular focus, we've engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket specification. For better crankarm compatibility. For better protection from the elements. For longer lasting