CeramicSpeed Preload Ring - SRAM DUB | Black Shorts The Black Inc Aero Water

The Black Inc Aero Water Bottle Cage Set is purpose-built for the Factor Ostro VAM

Unlike stock pads that can feel wooden until warmed up

and Guide RE calipers

Compatible with eTap AXS road components

BlackChili Compound delivers the optimum balance of grip

CeramicSpeed Preload Ring - SRAM DUB | Black Shorts The Black Inc Aero WaterWhy Does the CeramicSpeed Preload Ring Make a Difference? The CeramicSpeed Preload Ring is the detail that completes a proper SRAM DUB bottom bracket installation, ensuring correct preload adjustment across all DUB crank and bottom bracket combinations. Preload matters more than most riders realize: too little and you get bearing play that degrades power transfer and accelerates wear; too much and you create drag that undermines the low friction