Fanttik X10 Ace Tiny Mini Electric Bike Pump - Black Envelope Shipping Cog-tooth span: Only the largest

Cog-tooth span: Only the largest cog differs between the 10-50t and 10-52t cassettes

ASTM F1952-00 (Downhill)

A good option for riders with wide feet

Timeless design for all day comfort

All this results in a chainring that is over 4 times harder than a standard

Fanttik X10 Ace Tiny Mini Electric Bike Pump - Black Envelope Shipping Cog-tooth span: Only the largestFanttik X10 Ace Tiny Mini Bike Pump with an ultra compact size, fast fill and exact pressure, you no longer have to worry about underinflated tyres while riding. It's perfect for serious cyclists who demand fast inflation and high precision (0. 1 PSI accuracy), as well as for casual cyclists who value its compact and user friendly design; it also makes a great gift for your cycling enthusiast friends. Tiny But Mighty Built for cyclists, this mini pump