A replaceable head

Replace those worn out bearings

This thing has all the features a clutch derailleur needs and real riders want

with both flat and curved rubber bases included ensuring a perfect seal

Ion Scrub AMP Flat Shoes - EU 42 - Black NoAusPost A replaceable headIon have done it again! Improving upon their renowned Scrub AMP shoes with updated features. This time around Ion have focused on the sole, coined Pin Tonic 2. This new outsole profile features positive threads in the forefoot and heel area for perfect traction while pushing or carrying your bike. There is also a negative profile on the other hand which offers perfect grip and space for the pins while riding. Combine that with the tacky rubber