Box components Box Two Alloy External ENG Bottom Bracket 68/73mm Shimano HTII 24mm MFPN=PRS-22EXT Grips integrate with shifters for

Grips integrate with shifters for a clean transition and secure connection to the handlebar

lightweight composite body

S Lower IS42 Color Black Bearing Type Cartridge Crown Race 30 Defined Color Black

}Zipp 858 NSW Rear Wheel - 700 12 x 142mm Center-Lock XDR Tubeless Carbon C1

Specifications Frameset

Box components Box Two Alloy External ENG Bottom Bracket 68/73mm Shimano HTII 24mm MFPN=PRS-22EXT Grips integrate with shifters forBox Two External bottom brackets feature cold forged and CNC machined alloy cups dual labyrinth bearing covers and precision sealed bearings. The perfect match to Box Three and Four cranks and the ultimate upgrade to the budget BBs sold with most cranksets TECH SPECS Width 68 73mm BB Interface ENG Spindle Type Shimano HTII 24mm Length Cup Material 6061 T6 Weight 105g Cup Type Cup OD Bearing OD Color