Park BBT-29 Double Ended 39 48.5mm 16 Notch External BB Tool YGroup_7033986613293 Lighter Weight Spoke

Lighter Weight Spoke

puncture protection is high and the rolling resistance is low offering protection from premature wear brought about by the additional driving force

The MTC-25 features a multi-position handle made out of a super strong composite material

Spokes rear Sapim CX-Ray

length and storage design of this tool has been carefully thought out so it's easy to deploy for faster flat repairs

Park BBT-29 Double Ended 39 48.5mm 16 Notch External BB Tool YGroup_7033986613293 Lighter Weight SpokeThe BBT 29 from Park Tools is a double ended tool that will handle both 48. 5mm and 39mm outside diameter bottom bracket cups. The 39mm end is the right size for XTR BB93 (as well as DuraAce 9000 and some Token BB's) external bottom brackets, while the 48. 5mm end is right for FSA Mega Exo and all Wheels Manufacturing bottom brackets. Both ends have 16 notches. Park Tool quality means this will still be in action in a centuries time.