Blackburn Core 2 Floor Pump Bike Trainer The SHIMANO DEORE CS-M4100 10-speed

The SHIMANO DEORE CS-M4100 10-speed cassette offers a wide range of gearing options

tubeless Bottom Bracket Praxis

- Exceptional balance of rigidity

Chainrings e*thirteen e*spec Direct Mount 32T Boost

free from acids

Blackburn Core 2 Floor Pump Bike Trainer The SHIMANO DEORE CS-M4100 10-speedThe Core 2 Floor Pump is built for folks operating on a tighter budget, but doesn't sacrifice any of the functionality of the Core 3 or Core Pro models. The AirTap head works with any valve you can find and the 2. 5 inch tall aviation gauge is easy to read and built into the base of the pump to give it a rock solid base. DETAILS INEXPENSIVE DOESN'T MEAN CHEAP. The AirTap head will function with Schrader Presta Dunlap valves and has an integrated bleed