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
- Color: Black