Burgtec GXP Boost 3mm Offset Thick Thin chainring 30T - Black MFPN=11600758.01 BB Bearing Steel BB Shell

BB Bearing Steel BB Shell Width 83mm Crank Spindle Diameter 28

S Upper ZS56 S

A sealed damping system wrapped in 7075 aluminum makes the Aeffect R a lightweight dropper

Repair plugs close holes that sealant cant fill

This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever

Burgtec GXP Boost 3mm Offset Thick Thin chainring 30T - Black MFPN=11600758.01 BB Bearing Steel BB ShellExcellent chain retention and mud shedding Designed and manufactured in the UK TECH SPECS ring type single (anti chain drop) mount 3 bolt DM 3mm offset teeth 30t oval round round color black