11 best dropper post for bike

Product description

In the well-saturated dropper post market, it takes something special to make a new offering standout. Bike Yoke's Revive Dropper Seatpost does just that. The Revive represents such a different take on dropper post functionality that Bike Yoke may as well have called it the Departure--as in, a departure from what we've come to expect. Namely, dropper posts that operate with an Internal Floating Piston (IFP) design, which is used to keep oil and air separate in the hydraulic system. If your dropper has ever inspired trail-side expletives, chances are good that IFP is to blame. It's a notoriously finicky design because of the precise tolerances and hydraulic babysitting required, both of which will often manifest as stuck or outright unresponsive droppers. The Revive throws off the burdensome IFP yoke in several ways. First, it literally eliminates the IFP. Second, it cuts the number of dynamic seals in half compared to the three most common dropper models, going from four to two. The result is a simpler system that doesn't require the precise tolerances and perfect seals of the typical IFP design, so it just works better because, well, it just works. And it keeps working without the issues inherent in IFP designs gumming up the works. If there's one drawback to the Revive, it's that, without the IFP keeping them separate, there's more of a chance that air and oil will mix. This can generate a bit of give when the post is extended, but Bike Yoke has the solution. Its Revive Valve lets you "bleed" the post with nothing more than a 4mm Allen key and a bit of pressure on the saddle. That's it. On the trail, in the garage, outside of the bike shop, in the bike shop, in the bike shop with an Allen key you borrowed from the bike shop because you lost your multi-tool--anywhere, anytime. It's the simplest bleeding process we've ever experienced.

• Material: aluminum
• Diameter: 30.9mm, 31.6mm
• Length: 397mm, 467mm
• Offset: 0mm
• Travel: 125mm, 160mm

User questions & answers

Product description

The eTen is in a league of its own in terms of value priced performance. Based on an air spring, hydraulically locked cartridge system, the eTen has features that surpass rival posts at twice the price.



• Remote not included

• External cable routing

• Alloy mast

• Black hard anodized stanchion

• Forged head with 20mm offset

• Black laser etched seal collard

• Factory sealed air sprung hydraulic cartridge

• Cable and housing included

• Length is measured from saddle rails to the bottom of the actuator



Brand: Kind Shock

• Remote not included
• External cable routing
• Alloy mast
• Black hard anodized stanchion
• Forged head with 20mm offset

Product description

Description:

- Hydraulic line remote control lifting bike seat post for mountain bike fixed gear, bicycle seatpost.

- Made of high quality aluminum alloy material, lightweight, durable and strong.

- Multi Sizes for different needs (440x27.2mm, 440x31.6mm). Length: 440mm; Diameter: 27.2mm & 31.6mm; Thickness: 3mm.

- Suitable for most old style bike saddle with clamp.

- There is a safe line mark on the seat post. Please insert at least above the minimum safety line.

Specification:

- Material: Aluminum Alloy

- Color: Black

- Size: Approx. 440x27.2mm/17.32x1.07inch

- Size: Approx. 440x31.6mm/17.32x1.24inch

- Adjustable Heights 0-100mm (0mm, 50mm and 100mm)

- Net Weight: Appox. 632g (27.2) / 706g (31.6)

- Gross Weight: Approx. 730g (27.2) / 800g (31.6)

Package Includes:

1 Piece Bike Seat Post

Instructions:

1. Lower the seat height:

a. Lift your hips slightly off the seat;

b. Keep pressing the control handle while pressing the seat down with your weight;

c. Once the seat starts to move, you can release the control handle. When the seat continues to drop to the next position, it will make a "click" sound, and then it will be automatically locked.

2. Raise the seat height:

a. Lift your hips slightly off the seat;

b. Keep pressing the control handle while slowly raising your hips, the seat will re-bound automatically;

c. Once the seat starts to move, you can let go of the control handle. When the seat continues to rise to the next position, it will make a "click" sound, and then it will be automatically locked.

• 【FIT & SAFE LINE MARK】Suitable for most old style bicycle saddles with clamp. There is a safe line mark on the seat post. Please insert at least above the minimum safety line.
• 【LOWER THE SEAT HEIGHTS】a. Lift your hips slightly off the seat; b. Keep pressing the control handle while pressing the seat down with your weight; c. Once the seat starts to move, you can release the control handle. When the seat continues to drop to the next position, it will make a "click" sound, and then it will be automatically locked.
• 【ENGINEERING】Remote controled 0-100mm adjustable hydraulic line control lift seat tube mountain bike seatpost. This lifting seat tube has 3 fixed height adjustable: 0mm, 50mm and 100mm.
• 【RAISE THE SEAT HEIGHTS】a. Lift your hips slightly off the seat; b. Keep pressing the control handle while slowly raising your hips, the seat will re-bound automatically; c. Once the seat starts to move, you can let go of the control handle. When the seat continues to rise to the next position, it will make a "click" sound, and then it will be automatically locked.
• 【MATERIAL】Made of high quality aluminum alloy material, lightweight, durable and strong.

Product description

The eTen is in a league of its own in terms of value priced performance. Based on an air spring, hydraulically locked cartridge system, the eTen has features that surpass rival posts at twice the price.



Eten-I rounds out the lower end of the KS internally routed dropper post spectrum with a post that is perfect for new riders just getting used to the idea of on-the-fly seat height adjustment or more experienced riders looking for a value-priced solution. Eten-I uses the same head and cartridge as the Eten Remote but moves the cable interface to the bottom of the post for compatibility with frames accommodating internally routed cables.



• Internally routed hydraulic cartridge height adjustable post

• Aluminum construction

• 1-bolt micro-adjustable seat rail clamp

• 20mm offset head

• Includes remote handlebar release lever and cables



Travel / Insert Length / Weight



• 27.2 x 100mm / 400mm / 590g

• 27.2 x 120mm / 440mm / 630g

• 30.9 x 100mm / 385mm / 568g

• 30.9 x 125mm / 430mm / 625g

• 31.6 x 100mm / 385mm / 588g

• 31.6 x 125mm / 430mm / 644g



Brand: Kind Shock

• Internally routed hydraulic cartridge height adjustable post
• Aluminum construction
• 1-bolt micro-adjustable seat rail clamp
• 20mm offset head
• Includes remote handlebar release lever and cables

User questions & answers

Product description

The eTen is in a league of its own in terms of value priced performance. Based on an air spring, hydraulically locked cartridge system, the eTen has features that surpass rival posts at twice the price.



• Remote not included

• External cable routing

• Alloy mast

• Black hard anodized stanchion

• Forged head with 20mm offset

• Black laser etched seal collard

• Factory sealed air sprung hydraulic cartridge

• Cable and housing included

• Length is measured from saddle rails to the bottom of the actuator



Brand: Kind Shock

• Remote not included
• External cable routing
• Alloy mast
• Black hard anodized stanchion
• Forged head with 20mm offset

User questions & answers

Product description

- Internal cable routing - Precision machined alloy mast - One-piece 3D forged stanchion - Micro-adjustable head - Air sprung hydraulic steel cartridge - Cable and housing included - Remote not included - Length is measured from saddle rails to the bottom of the actuator

• KS E20i Post (120) 27.2x435mm

• 40mm of adjustable air suspension
• 100mm (27.2) or 120mm (30.9 & 31.6) of drop depending on diameter
• Great for smoothing out the bumps in the road, also helps for stability when coming to a stop
• Does NOT come with cables and housing. Lever kit sold separately, we recommend the Loam Lever.
• 27.2, 30.9 or 31.6mm diameters fits most frames on the market. Contact us for questions

User questions & answers

Product features

The Deets

The Coast dropper is the world’s first Suspension Dropper Post, combining ride smoothing suspension and the benefits of a dropper into one seat post. This dropper is designed to help riders on all types of bikes, from packed up trekkers, to the cross country wanderers, even the weekday commuters.

We developed the Coast because the earth isn’t flat (no matter what those people on twitter say), it’s kind of bumpy. And while we all like coasting along on freshly paved roads, mountain paths are enticing and potholes exist no matter how much we swear at them. The Coast Post was designed to soak up some of these vibrations. We accomplished this via 40mm of tunable air suspension housed in the internals to make your ride a bit smoother.

Product description

The PNW Components Cascade Dropper Seatpost pays homage to the Cascade mountain range, home to some of the best riding in the Pacific Northwest. Featuring reliable coil sprung internals, tidy external cable routing, and multiple travel options, this post is an absolute workhorse that provides dependable up and down service for miles and miles to come. The 150mm and 170mm travel options have been updated with larger diameter stanchions that makes them both stiffer and lighter, as well as an added DU bushing to combat side-to-side seat wobble. Together these changes improve the post's reliability even further, giving you some much-needed peace of mind when you're out in the mountains, miles away from civilization.

• Material: aluminum
• Diameter: 30.9mm, 31.6mm
• Length: [125mm travel] 406mm, [150mm travel] 449mm, [170mm travel] 489mm
• Offset: 0
• Travel: 125mm, 150mm, 170mm

User questions & answers

Product description

A specific eTen hydraulic cartridge, single bolt offset saddle clamp and polycarbonate remote allow the enjoyment of droppers at a low price. Soley available in 100mm travel.Remote not included, sold separately. Black hard anodized stanchion and an air spring, hydraulically locked cartridge Polycarbonate remote with standard cable system Single-bolt alloy head Specs: Diameter: 27.2mm Travel: 100mm Length: 410mm Max Height: 280mm Min Height: 154mm Offset: 20mm Actuation: Cable Remote Cable Routing: External Adjustment: Infinite Remote Position: Left, Right Color: Black Clamp Style: Std Rails Weight: 727 g Remote not included, sold separately.

• Material: aluminum
• Diameter: 27.2mm
• Length: 385mm
• Offset: 20mm
• Travel: 100mm

User questions & answers

Product description

Specifications:



Material: 7050 Aluminum alloy, light weight and durable.

Matte Finish: Polished anodized finish,exquisite workmanship and never rust.

Diamter: 30.9 mm 31.6 mm

Length: 430mm internal / 380mm external design

Color: Black

Weight: About 750g /710g

Cable length: 150cm

Off set: 0

Cradle angle: -5~18 degree

With the general specification of the dimensions of the clamp,it fits most of the saddles (the two sizes commonly used for you)





How to measure and choose the diameter that you need:



1. Check the diameter mark on your old seat post, normally there's a size mark on your old seat post. For example, if there's a mark " Φ 31.6"on your old seat post, then you can buy a new 31.6mm seat post.

2. If you have a vernier caliper, measure your old seatpost diameter, or measure the inner diameter of the seatpost hole, then buy a similar size new seat post. For example, if the measurement is about 31.6mm, then select a 31.6mm seat post will do.





NOTE:



Please do measure and confirm the exact post diameter that you need for your bike. Otherwise you may find it too small or too large for your bike frame seat post hole, then you'll have to spend more time to return it. Thank you for your support.If you have any problem please contact us by e-mail [email protected]

• ELIABLE: Precisely machined cartridge with fully sealed air and oil. Very reliable. Fit Seat Tube Diameter: Options: 30.9mm 31.6mm. Length: 380mm(internal)/430mm. Travel: 100mm.
• LIGHT: Weight : 750g=1.65lbs ONLY. Lighter compared with other standard dropper seatposts. Cable length: 150cm. Cradle angle: -5~18 degree. Remote adjustment control
• INTERNAL CABLE Routing: Universal Remote Lever. Package includes Seatpost, Remote Lever, Cable, Cable Hose
• SERVICE FREE: As the cartridge is fully sealed. Service is not needed on this dropper
• ORDER NOW, WORRY FREE! We're so confident about our product quality that we can provide 3-year warranty! Made in Taiwan

User questions & answers

Product description

The Transfer continues the excellent reputation of smooth function and great reliability with an infinitely adjustable height design, and internal or external cable routing options. Low lever force and great modulation make it easy to regulate return speed and small height adjustments. The Factory Series Transfer features Genuine Kashima Coating for maximum performance. The race-proven Transfer seatpost gets lighter and tighter for 2021. Completely redesigned from the ground up, with improved serviceability, decreased weight, and notably reduced extended length – the new Transfer post is ready to rise to any occasion. SPECS NEW lightweight under-bar 1x lever design – or existing 2x lever *remote sold separately Updated design Patented clamp design dramatically reduces stack height Proven Transfer internals with even easier serviceability than 2020 model Internal routing only 30.9 and 31.6mm diameters – 100, 125, 150,175 and 200mm drop options Reduced overall length and insertion depth: 175mm, 30.6mm shorter than 2020 Transfer, 8.6mm insertion depth reduction 150mm, 38.7mm shorter, 15.5mm reduction insertion depth 125mm, 43.5mm shorter, 20.3mm reduction insertion depth 100mm, 48.4mm shorter, 25.2mm reduction insertion depth 25g lighter than 2020 Transfer 1x lever is Matchmaker and I-SPEC EV compatible Available in Kashima and Black Anodized

• FOX
• Transfer Performance Dropper Seat Post
• Dropper Seatpost