A higher level of damping (or vibration absorption)ĭeflection is the total movement that a seatpost will move after an impact. A larger amount of vertical deflection (or taking the edge off bigger hits)Ģ.
There are two things suspension seatposts are looking to achieve:ġ. Deflection and Damping The Redshift Shockstop has an unconventional aesthetic. If you’re riding a bike with 4 to 5-inch wide tyres, those tyres are likely deflecting 30-60mm over bumps, which means that the benefits of a suspension seatpost are significantly reduced. If your bike has rear suspension, your saddle is already suspended so you do not need a suspension seatpost. This bob will occur to varying degrees depending on the seatpost model and setup. When you pedal, your body movements create forces that can activate the suspension. You can expect a 100-500 gram (4-18oz) weight penalty over a conventional aluminium seatpost. 4 Reasons To Not Use Suspension Seatposts The Cane Creek eeSilk is less than 100 grams heavier than a high-quality aluminium seatpost.
Rather than using a full-suspension bike (for comfort), you can fit a suspension seatpost to a hardtail and enjoy similar levels of comfort without the extra weight, price and complexity. They are lighter, cheaper and more simple than a full-suspension bike As smaller riders often have less body weight and less exposed seatpost, they have the most gain with a suspension seatpost upgrade.Ħ. The comfort of a regular seatpost is dependent on your body weight as well as the amount of exposed seatpost sticking out of your frame. Their performance is not height or weight dependent Obviously, this isn’t an ideal situation, but you’d be surprised how off-road you can go on 38mm tyres!ĥ. They make narrow tyre bikes much more capableĪ suspension seatpost allows you to take bikes with narrow tyres on much rougher terrain than you normally could. By isolating vibrations and bigger hits from your body, you will put less strain on your lower back when you ride.Ĥ. It’s not uncommon to hear people with back injuries say that they couldn’t ride a bike without a suspension seatpost. You can reduce or alleviate lower back pain Compared to a rigid post on the same bumpy climb, I find that my legs often feel fresher simply because I’m standing up less.ģ. Suspension seatposts allow you to pedal while seated on terrain that normally requires standing up. The less strain your body experiences when you ride, the fresher you will feel at the end of the day… or, the longer you can ride! 6 Reasons To Use Suspension SeatpostsĪ suspension seatpost both absorbs bigger hits as well as damping vibrations coming up from the road.
#Google postie bike install#
The best bit is that a suspension seatpost upgrade is as little $100, and it’s very easy to install yourself. Given that cyclists often have 60 to 70% of their body weight on their saddle, I don’t know if there is any other component that offers as much of an improvement in ride comfort (assuming you’ve already optimised your tyre width and pressure). Today, we’ll be diving into the world of seatposts, and more specifically, suspension seatposts. As we’ve seen in my recent video about frame comfort, the majority of the vertical deflection at the back of the bike is actually found at the rear tyre, seatpost and saddle. Bicycle frames are stiff truss structures with little vertical compliance.
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