Source Innertube - 10 pack Alienation Eradicates unwanted engagement on rollbacks

Eradicates unwanted engagement on rollbacks

this pro disc hub offers 4 pawls 120 points of engagement

They come complete with a CNC top cap

spacers and all bolts and washers

Source Innertube - 10 pack Alienation Eradicates unwanted engagement on rollbacksGet Stocked up with a pack of 10 Source Tubes. Perfect for stashing in your bag when the bad luck strikes. We can't stop the flats but we can make fixing them cheaper! Conviently packed to take up as little room as possible and made from a super durable Butyl rubber and designed to fit all tire withs! Standard Schrader (car type) valve. Made from a Superlight natural Butyl Rubber Size: 20" tube to fit tyres 1. 9" to 2. 5" wide.