110-Series ZS - Zero Stack Headset Tights & leggings Ergon SC Core prime saddle

Ergon SC Core prime saddle is adapted for city and comfort touring bikes

but a more controlled ride

With an army of the world’s best test riders from our three World Tour Teams — Boels-Dolmans

Many deep carbon wheels feel “slow” due to their high inertia value

110-Series ZS - Zero Stack Headset Tights & leggings Ergon SC Core prime saddleBacked by a 110 year warranty and constructed in Fletcher, NC, the 110 Series headset is designed with no compromises in quality, durability, or finish quality. Zero stack uppers press into head tube with very little stack height. Lowers are either zero stack or external cup. Compatible with tapered 1 1 8" to 1 1 2" steerer tubes, or straight 1 1 8" steerers with a conversion crown race (sold separately)