CeramicSpeed PF30 Road Bottom Bracket - DUB Road Spindle Coated Races Black EC49/40 and require a 1 1/8"

and require a 1 1/8" to 1 1/2" adapter crown race for use in frames designed for a tapered steerer

Diameter 18in Brand Sun Ringle Model SL-1 ISO 400 ID Width 13 Width OD 18 Profile 18

34 BB/Frame Interface English BB Shell Width (mm) 68 Weight 335 Spindle Length 118mm Defined Color Silver Size 68X118mm

260g (42cm)

CeramicSpeed PF30 Road Bottom Bracket - DUB Road Spindle Coated Races Black EC49/40 and require a 1 1/8"The CeramicSpeed PF30 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Bottom Bracket Shell I. D. 46 BB Frame Interface PF30 BB Shell Width (mm) 68 Spindle Interface Type SRAM DUB Defined Color Black