Sugino 75 DD2 crank arms & bottom bracket

Developed for use by Olympic and World Championship medalist velodrome racers, Sugino 75 DD2 crank arms feature a super stiff IDS24 splined chromoly axle that is nickel-plated to prevent corrosion.

Includes Sugino MB-608 English-threaded (BSA) outboard bearing bottom bracket, non-drive side pre-load bolt and Sugino 75 stainless steel chainring bolts.

Available in 165mm or 170mm lengths and compatible with any 144mm bcd track chainring of your choice.

 

ⓘ Silver DD2 crank arms now have a white engraved logo, not black as pictured.

Specifications

• cold-forged aluminum Sugino 75 arms w/ IDS24 cro-mo axle

• laser-etched logos

• chainline: 42mm

• Q factor: 135mm (using the provided bottom bracket w/ no spacers)

• left crank arm pre-loads using the Sugino DD2 crank adjusting cap tool or an 8mm allen wrench

• BB installs using Park Tool BBT-19.2

• color: silver, black

• weight: 719g (165mm arms & BB)

Installation instructions

SG75 DD2 installation manual