Park Tool Bottom Bracket Retaining System Tool (BBT-RS) product-type_chain-locks The GX Eagle chain is

The GX Eagle chain is designed with SRAM's Eagle geometry

SRAM designed a fresh cup forging for a high-end look

2WAY-RELEASE

Removable training wheels

Park Tool Bottom Bracket Retaining System Tool (BBT-RS) product-type_chain-locks The GX Eagle chain isAbout Park Tool Bottom Bracket Retaining System Tool (BBT RS) Bottom brackets have some of the highest torque specs of any component found on a bicycle. Despite this, some bottom bracket cups feature tool fittings that allow mere millimeters of engagement, which can be a problem when attempting removal or installation. Solution: the Park Tool Bottom Bracket Tool Retaining System. Used in conjunction with nearly any Park Tool bottom bracket tool, the