Topeak TwinHead Schrader/Presta Valve Adaptor 38" Hose Retrofits Most Pumps CheckoutTitle=TRP CR-M9050 Boost Direct Mount Chainring - 32t Independently adjust High and Low

Independently adjust High and Low Speed Compression or reach for the Threshold lever if you need pedaling efficiency

Sealed bearings keep out contamination and dirt while providing a smooth rotation

Dual foam inserts off custom cushion for your drink of choice

4 Construction Clincher Casing Type Performance Line Tread Type Addix Speedgrip

3" Casing EXO TPI 60 Compound Dual Bead Folding Type Tubeless Color Black Weight 886g

Topeak TwinHead Schrader/Presta Valve Adaptor 38" Hose Retrofits Most Pumps CheckoutTitle=TRP CR-M9050 Boost Direct Mount Chainring - 32t Independently adjust High and LowTopeak Pump replacement parts and accessories.