We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3
julio 27, 2026

titanium bicycle seatpost 28.6mm x 330mm

Vintage titanium seatpost of a brand I can no longer recall for having it over 15 years unused due to its odd size of 28.6mm (the brand logo on the seatpost is unregnizable. Any body who recognizes it let me know, please). The titanium seatpost weighs 226g on my kitchen scale.
julio 27, 2026

Pivot Precision Sealed Cartridge headset Tapered ZS44 / 28.6 | ZS56 / 40 Headset

Pivot’s cartridge headset is the same ultra-high quality headset that comes standard on every tapered headtube complete Pivot bike. This kit includes ZS (zero stack) 44mm top and (zero stack) 56mm bottom cups and bearings along with a Pivot branded preload cap, bolt and star nut. Material: CNC machined aluminum, steel Design: ZS (Zero Stack), integrated Height of dust cap: 15 mm Steerer tube: 1 1/8" & 1.5" S.H.I.S.: ZS44/28.6 - ZS56/40 Press-in dimension Ø: 44 mm / 56 mm Outer diameter: 50 mm / 62 mm Total height: approx. 40 mm Bearing: Sealed Bearings Color: Black Weight: 135g
julio 27, 2026

FSA 28.6mm Headset Top Cap, 15mm Stack, Black Carbon

Stack Height: 15mm stack ensures a clean and streamlined installation. The FSA 28.6mm Headset Top Cap is the perfect choice for cyclists who value precision and style. This top cap not only improves your bike's performance but also adds a touch of elegance to your setup.