3T Ionic 25 PRO Aluminum Seatpost 2015

Ionic is a new seatpost design featuring the sophisticated and robust, 3T–exclusive DiffLock seat clamp. Ionic–25 places the seat clamp assembly 25 mm behind the seatpost’s centerline. This gives athletes the option of a more rearward position on today’s shorter framesets. The splined alloy DiffLock coupling is a highly-accurate method of setting saddle angle needing only lightweight clamping by side-mounted bolts. It is especially useful for fine adjustment of saddle setback, which can be done without impacting saddle angle. Ionic–25 Pro is fabricated in aluminum alloy with a shot-peened, black-anodized finish and the white 3T Pro stripe.

Note: Standard DiffLock seat clamp fits only saddles with 7-mm – round-section rails. Saddles with oval rails require oval-rail clamp caps.

Technical Features:

• Weight: 235 g (31.6 mm x 280 mm)
• Length: 280, 350 mm
• Diameter: 27.2, 31.6 mm ∅
• Material: AL-Alloy
• Bolts: Stainless steel
• Saddle Clamp: Alloy DiffLock™
• Setback: 25 mm
• Finish: Shot peened/Black anodized
• Certification: CEN