Muc-Off BAM! Instant Puncture Repair General Its cutting-edge mechanical structure teams

Its cutting-edge mechanical structure teams with the sophisticated intelligence of the interface and the Power Unit and the precision of the derailleur motor allows the chain to move immediately and fluidly on the chainrings

The S3 combines standout features from two renowned performance favorites

Can be applied to chain

Bottom Bracket/Frame Interface: Cannondale BB30A

wide platform design and smooth bearing system to deliver exceptional power transfer and pedalling stability

Muc-Off BAM! Instant Puncture Repair General Its cutting-edge mechanical structure teamsB. A. M quickly inflates and repairs punctures at the same time by injecting latex foam and air into a tyre or tube. B. A. M is the perfect emergency backup that can be strapped to a bike frame using the new Muc Off B. A. M Utility Belt (sold separately) or carried in a ride pack. Compatible with road, cx gravel and MTB wheels as well as most tubeless sealants. Will inflate a 29 MTB tyre in under a minute and capable of sealing holes 3 4mm.