Sram -BB BSA Dub Threaded 68/73 Bottom Bracket Garmin “QuickRelease” that allows the visor

“QuickRelease” that allows the visor to fold out of the way in the case of a fall

kids that are 100 to 120cm in height

smooth and quiet drivetrain thanks to its Dynamic Chain Engagement+ tooth profile

Our innovative technologies and signature lens have been tuned for riding at any level

technology extends the chain

Sram -BB BSA Dub Threaded 68/73 Bottom Bracket Garmin “QuickRelease” that allows the visorThe 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 performance. To be stronger,