CeramicSpeed PF30 MTB Bottom Bracket - 73mm 24mm Spindle Coated Races Black MFPN=229-19-226 SpeedsSpeeds 1sp SizeSize 1/2x1/8 LinksLinks

SpeedsSpeeds 1sp SizeSize 1/2x1/8 LinksLinks 100L-1/2 Link Master linkMaster link Material Material DB/SP ColorColor Green WeightWeight 325g WidthWidth UseUse QuantityQuantity

This ski is ideal for you if: You are looking to get a junior out rollerskiing on a ski that is better suited to their size

harder than the production F3

Such structure provides both protection and support

CeramicSpeed PF30 MTB Bottom Bracket - 73mm 24mm Spindle Coated Races Black MFPN=229-19-226 SpeedsSpeeds 1sp SizeSize 1/2x1/8 LinksLinksThe 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) 73 Weight 118 Spindle Interface Type Shimano Hollowtech II Defined Color Black