shipping country:

BIKE AHEAD COMPOSITES seatpost THE Straight Carbon 30,9 mm UD-optics 350 mm

Item number:
Product weight: 131 g
Brands: Bike Ahead Composites

339,00 €
MSRP: 339,00 €

including 19% VAT. excl. Shipping costs / shipping time info

1 week
Credit Card, PayPal, Amazon...
Secure Transaction
Refund within 100 Days
Free Return

Product details


BIKE AHEAD COMPOSITES seat post THE Straight Carbon 30.9 mm UD look

The THE Straight seat post not only looks good, it also stands for multi-material construction in perfection. BIKE AHEAD's high-end seat post is primarily made of carbon and stands out due to the detailed workmanship and the innovative NSA technology. The various materials carbon, aluminum, titanium and special NBR rubber are used wherever their properties are required. The rubberized clamping area eliminates cracking column clamps and reduces the clamping forces of the saddle clamp to a minimum. The clamping plate consists of only one aluminum part, in combination with the carbon rocker the saddle can be installed and adjusted without frustration.

NSA technology

In order to be able to reduce the clamping forces to a minimum and thereby drastically reduce the notch effect, Bike Ahead Composites developed the NSA technology (NoSlipApplication). A rubber layer is laminated in the area of the clamp. This not only has the advantage that the torques can be reduced to a minimum. Crackling and creaking noises are a thing of the past.


Technical specifications:

intended use : MTB, racing bike
Material: carbon, aluminum, rubber
Material screws: titanium
Diameter: 30.9 mm
Length (A): 300 mm, 350 mm, 400 mm
Minimum insertion depth (B): 100 mm
min. Possible usable height (C): 110 mm, 160 mm, 210 mm
Max. Possible usable height (D): 210 mm, 260 mm, 310 mm (upper edge of seat clamp to lower edge of saddle frame)
Offset: 0 mm
Compatibility seat stays: round (7x7 mm) and oval (7x10 mm)
Max. Driver weight: 105 kg (driver, clothing and possibly luggage)
Max. Tightening torque: 4 Nm seat clamp | 4 Nm clamping head
Finish: UD carbon - silky gloss
Color logos: 3D-shaped in seat post color

Weight according to the manufacturer: 131g - 300 mm | 142g - 350mm | 146g - 400mm
Weight weighed: N / A

Scope of delivery: 1x BIKE AHEAD COMPOSITES seat post