Pinhead M9 Solid Axle Locking Nuts MFPN=11654009 Is for a 55mm chainline

Is for a 55mm chainline on a DUB spindle crankset

but it is pretty warm and might need a lighter-weight glove to complement this for the racer

Flat Protection Tread and SidewallTPI 120Color BlackWeight 640Defined Color BlackISO Width (mm) 50ISO Diameter 622 / Road / 29"Tire Intended Use GravelTire Diameter 700cTire Bead FoldingLabeled Size 700 x 50Tire Type Tubeless Ready Clincher

Stroke (mm) 50 Metric Yes Lockout Switch Climb Switch Weight 280 Eyelet Diameter (mm) Trunnion Eyelet Diameter (mm) 12

Pinhead M9 Solid Axle Locking Nuts MFPN=11654009 Is for a 55mm chainlineThese tamper resistant threaded axle nuts help deter theft by utilizing a uniquely keyed pattern. Installation removal tool included Two uniquely keyed axle nuts Size M9