Upgrade your bike with the OnOff Sulfur Seatpost, designed for riders who demand durability, stiffness, and reliable adjustment. Crafted from high-quality Alloy 6061 T6 with a 3D forged head, this seatpost delivers lightweight strength without compromising performance.
Its oval inside wall enhances stiffness, giving you more responsive handling and power transfer on every ride. The zero-degree offset head features a smart dual asymmetrical bolt design, allowing for precise saddle angle and position adjustments to match your riding style.
Available in three popular sizes:
27.2 x 400mm
30.9 x 400mm
31.6 x 400mm
Whether you're hitting the trails or cruising through the streets of Liverpool, the OnOff Sulfur Seatpost is the perfect upgrade to keep your ride smooth, strong, and secure.
Why choose The Rolling Fix?
As Liverpool’s trusted local bike experts, The Rolling Fix offers premium cycling components with expert service and support. Shop online or visit us in-store for professional advice and installation.