Park Tool BBT-RS BB Bottom Bracket Tool - Retaining System MFPN=P100005612 Finally the XPRO 12 SL

Finally the XPRO 12 SL features watt-saving ceramic bearings and a super light hollow titanium spindle resulting in an overall weight of 87

XX SL T-Type derailleur offers the same intuitive pairing and set-up procedure as SRAM's Eagle AXS™ derailleur

Metal bell striker to produce the best sound

Forced Air Cooling Technology ventilation system keeps you cool and confortable with 4 air inlets and 9 air outlets connected with flow channels

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Tri/TT Helmet Style Road Maximum Head Circumference 58 Defined Color Gray

Park Tool BBT-RS BB Bottom Bracket Tool - Retaining System MFPN=P100005612 Finally the XPRO 12 SLBottom 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 BBT RS uses a spring based tension system to apply consistent