Raceface Crankarm,Aeffect,190Mm Black 170 aid the SPIKE Race 33 offers

the SPIKE Race 33 offers unmatched tire security and performance with or without tubes

They are not part of the engagement system

which improves shifting speed and drivetrain longevity* 12 tooth jockey wheels with ceramic bearings reduce friction to a minimum* Compatible with direct-mount frames* Improved performance on unpaved roads: additional spring in the upper body absorbs vibrations and reduces chain slap* Weight: 181g

and flashing

With its 24mm internal rim width

Raceface Crankarm,Aeffect,190Mm Black 170 aid the SPIKE Race 33 offersThe crank arms are deep pocket net forged from 6066 aluminum to optimize stiffness Features our CINCH removable spider interface which offers the ability to convert between existing chainring standards while remaining flexible to future developments Uses the trusted 24mm EXI interface spindle the Aeffect is a rock solid crankset for todays modern XC and trail rider For 170mm Fat bike spacing