The biodegradable ‘nano-platelets' in Peaty's Tubeless Sealant perform like platelets do in the blood and assist with the repair of larger holes and tears in the internal tyre

to take it a step further and prevent annoying cable slap at the same time

4mm outside spline diameter

TwinHead™ w/ air release button

Good for all conditions

Topeak Joe Blow Max II Floor Pump - Black Envelope Shipping The biodegradable ‘nano-platelets' in Peaty'sAn entry level leader with features you will find on more expensive pumps. The Topeak Joe Blow Maxx I Floor Pump features quality and durability in a more affordable price point. Who's this item for: Anyone looking for a quality pump with all the essential features you need in a floor pump. Materials: Painted steel barrel. Composite base plate. Gauge type: Mid size dual scale analog gauge Gauge Location: On the base Rated pressure: 120 PSI 8 bar Pump