Syntace P6 seatpost review

Adjustable alloy post

Our rating 
4.0 out of 5 star rating 4.0
GBP £79.00 RRP | USD $130.68
Syntace P6 Alloy Seatpost

Our review

A clever seatpost design that’s supremely versatile
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The upper part of the P6’s clamp is extremely narrow – just 30mm – and the asymmetric lower cradle can be flipped around. So what? Well, it means you get a wider range of adjustment than usual for positioning your saddle.

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That could be especially handy if, say, you use your bike for time-trialling and want to steepen the effective seat angle by a couple of degrees.

The two-bolt clamp gives you great control over the saddle’s tilt and, made from reinforced alloy tubing, it’ll handle all kinds of abuse – even mountain biking.

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It’s available in 27.2, 30.9 and 31.6mm diameters and in 300, 350 and 400mm lengths. Our 350/31.6 version weighed a reasonable 238g. A carbon fibre version is available for £145.

Product Specifications


Name Name, 0, 10, Name, P6 Alloy Seatpost (09)
Brand Brand, 0, 20, Brand, Syntace

Weight (g) Weight (g), 2, 0, Weight (g), 238
Available Colours Available Colours, 2, 0, Available Colours, Black Gold
Lengths Available Lengths Available, 2, 0, Lengths Available, 300mm 350mm 400mm
Diameters Available Diameters Available, 2, 0, Diameters Available, 27.2mm 30.9mm 31.6mm