CeramicSpeed Preload Ring - SRAM DUB Black. The CeramicSpeed preload ring ensures correct preload adjustment for all SRAM DUB crank and bottom bracket combinations.

Metal threads to ensure correct preload adjustment

Internal o-ring to provide secure fitment on crank spindle without needing glue

Sleek design reduces areas for dirt to collect

Compatible with all DUB Crank + bottom bracket combinations

Comes with 1mm + 3mm spacers that match the outer diameter for a clean and tidy look regardless of current bottom bracket