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Size: 27. 2 × 350mm apx 312g/pc, total length: 350mm, Tube Length: 325mm, Head Length: 25mm. Frosting finish, nice touch feeling. Constructed of ultra light and strong 6061 T6 aluminum alloy. Adjust tube length of 0 to 320mm.

Frosting finish, nice touch feeling. With adjustable head, exquisite workmanship, Easy to install. How to choose the size:1.

Light weight designcomfortable touch and easy to connect the shift lever. Carbon fiber materialultra light and stable bike seat posts, made of full carbon fiberJapanese Toray T800 carbon fiber.
Comfortable ridingsuitable for most bike, road bicycle, racing bicycle and mountain bike etc. Adjust tube length of 0 to 370mm. Good bike seat post makes perfect riding. Lighting your way into darkness! Maximum firmnessthe seat post are made of full carbon fiber and are ergonomically designed to relax on long-distance cycling. Best for bikers who need more control and weight savings when cycling.

The post is made from one piece aluminum and is internally ovalized to trim some weight. Suitable for most mountain bikes, DH, fixed gear bicycle, track bike, mTB, road bike, downhill bike, BMX, etc.

Size-length350mm;diameter:25. 4mm 27. 2mm 28. 6mm 304mm 308mm 31. 6mm 31. 8mm;thickness of the tube:3mm. Important noteplease do measure the actual required diameter before purchasing.

8inch; silver, black, red optional. Premium material: the cycling seat posts is made of premium aluminium alloy; Lightweight, durable & longlasting. Widely application: this bike seat post is widely used for most bicycle mountain bikes, road bikes MTB MTN BMX.


Adjustable&fixedadjustable seat post Clamp, Make your riding more comfortable convenient to install. With fixing clipNo need to purchase seat bag clamp separately. Size-length350mm;diameter:25.


Easy to install & maintenance free?The size allows this shock absorbing seat post to be installed on most of bikes and can be installed in minutes.
Adjust preload and swap springs in and out to find the perfect setup and tailor the seatpost to your preferred riding style. A more comfortable perch means you ride longer, walk faster. Worry-free after-sales service? we have 7*24 hours customer service. Please contact us if you have any questions.
1. CYSKY
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CYSKY 27.2 SeatPost 350mm Bike Seat Post Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX Aluminum Alloy, Black
#adCYSKY #ad - With adjustable head, exquisite workmanship, Easy to install. Strength: 4. 9 levels ultra high strength, maxium of 580lbs ; Setback: 20mm. Light weight, never rust.Size: 27. 2 × 350mm apx 312g/pc, total length: 350mm, Tube Length: 325mm, Head Length: 25mm. Frosting finish, nice touch feeling. Constructed of ultra light and strong 6061 T6 aluminum alloy. Adjust tube length of 0 to 320mm.
More information #ad
Suitable for most road bike, dh, mtB, fixed gear bicycle, track bike, mountain bikes, BMX, downhill bike, etc. How to choose the size:1. Check the diameter of the original seatpost, choose the same size as the original diameter. 2. Measure the inside diameter of the frame tube. Note: please choose the right size of the seatpost.Brand | CYSKY #ad |
Manufacturer | CYSKY #ad |
Height | 0.79 Inches |
Length | 13.78 Inches |
Weight | 0.7 Pounds |
Width | 1.57 Inches |
Part Number | CYSKY |
More information #ad
2. Litetop
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Litetop Carbon SeatPost 30.8 400mm 3K Carbon Fiber Bike Seatpost Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX Black
#adLitetop #ad - Adjust tube length of 0 to 370mm. Strength: 4. 9 levels ultra high strength, maxium of 580lbs ; Setback: 0mm. Suitable for most road bike, bmx, track bike, DH, mountain bikes, downhill bike, MTB, fixed gear bicycle, etc.Frosting finish, nice touch feeling. With adjustable head, exquisite workmanship, Easy to install. How to choose the size:1.
More information #ad
Check the diameter of the original seatpost, choose the same size as the original diameter. 2. Measure the inside diameter of the frame tube. Size: 308 × 400mm apx 240g/pc, total length: 400mm, tube length: 375mm, head length: 25mm. 3k carbon fiber: constructed of ultra light and strong 3K Carbon Fiber. Light weight, never rust.Brand | Litetop #ad |
Manufacturer | Litetop #ad |
Part Number | Litetop |
More information #ad
3. Comistack
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Bicycle Seat Post Packaged with Bike Taillight 30.8 × 400mm, Comistack Bike Seat Post, 30.8 Carbon Bike Seatpost for Most Bicycle Mountain Bike Road Bike MTB MTN BMX
#adComistack #ad - Strength: 4. 9 levels ultra high strength, maxium of 580lbs ; Setback: 0mm. Size: 308 × 400mm apx 240g/pc, total length: 400mm, Tube Length: 375mm, Head Length: 25mm. Carbon fiber is hailed as the "black gold" in the industry, and good material and craftsmanship make it superior characteristics.Light weight designcomfortable touch and easy to connect the shift lever. Carbon fiber materialultra light and stable bike seat posts, made of full carbon fiberJapanese Toray T800 carbon fiber.
More information #ad
Ready to ride? right out of the box! Elegant gift wrappingthe box is packing with the seatpost and bike taillight make the riding more perfect and cool. Comfortable ridingsuitable for most bike, road bicycle, racing bicycle and mountain bike etc. Adjust tube length of 0 to 370mm. Good bike seat post makes perfect riding. Lighting your way into darkness! Maximum firmnessthe seat post are made of full carbon fiber and are ergonomically designed to relax on long-distance cycling. Best for bikers who need more control and weight savings when cycling.
Brand | Comistack #ad |
Manufacturer | Comistack #ad |
Part Number | CM-BSP |
More information #ad
4. Acoser
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Acoser Seatpost 27.2 X 300mm Bike Seatpost Suitable for Most Bicycle Mountain Bike Road Bike MTB MTN BMX27.2 X 300mm
#adAcoser #ad - With adjustable head, convenient to install. Seat angle is adjustable. Exquisite workmanship, nice touch feeling. Generous offset/setback can be important for leather or other saddles that have short rails.The post is made from one piece aluminum and is internally ovalized to trim some weight. Suitable for most mountain bikes, DH, fixed gear bicycle, track bike, mTB, road bike, downhill bike, BMX, etc.
More information #ad
Diameter:25. 4/27. 2/304/308/31. 6 mm, length:300mm. How to choose the size:1. Check the diameter of the original seatpost, choose the same size as the original diameter. 2. Measure the inside diameter of the frame tube.Brand | Acoser #ad |
Manufacturer | Acoser #ad |
Weight | 0.1 Pounds |
Part Number | XPSEATPOSE |
More information #ad
5. Thinvik
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Thinvik Bike Seat Post 350mm 25.4/27.2/28.6/30.4/30.8/31.6/31.8mm Adjustable with Fixing Clip- Aluminum Alloy Bicycle Seatpost Replacement for Road&Mountain Bike,MTB,MTN BMX -25.4mm
#adThinvik #ad - Suitable forsuitable for most mountain bikes, MTB, DH, road bike, downhill bike, fixed gear bicycle, track bike, BMX, etc. Please insert at least above the minimum safety line.Size-length350mm;diameter:25. 4mm 27. 2mm 28. 6mm 304mm 308mm 31. 6mm 31. 8mm;thickness of the tube:3mm. Important noteplease do measure the actual required diameter before purchasing.
More information #ad
There is a safe line mark on the seat post. Adjustable&fixedadjustable seat post Clamp, Make your riding more comfortable convenient to install. With fixing clipNo need to purchase seat bag clamp separately. Superb materialseatpost made of 6061 aluminum alloy, Light, strong and durable.Brand | Thinvik #ad |
Manufacturer | Thinvik #ad |
Part Number | seat post25.4mm |
More information #ad
6. Yosoo Health Gear
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Bike Seat Post, 25.43mm Alluminium Alloy Adjustable Bicycle Seatpost Cycling Seat Post Locking Skewer Replacement for Most Bicycle Mountain Bike Road Bike MTB MTN BMXBlack
#adYosoo Health Gear #ad - Shockproof: the aluminium alloy seatpost can be firmly mounted on bike without shaking; The shockproof design give you better cycling experience. Seatpost specifications: 25. 4*300mm/1*11.8inch; silver, black, red optional. Premium material: the cycling seat posts is made of premium aluminium alloy; Lightweight, durable & longlasting. Widely application: this bike seat post is widely used for most bicycle mountain bikes, road bikes MTB MTN BMX.
More information #ad
Shockproof: the aluminium alloy seatpost can be firmly mounted on bike without shaking; The shockproof design give you better cycling experience. Shockproof: the aluminium alloy seatpost can be firmly mounted on bike without shaking; The shockproof design give you better cycling experience. Friendly service: "contact seller" if you need any help; We are right here 24/7 anytime you need; Remember that we are just a mail away.Brand | Yosoo Health Gear #ad |
Manufacturer | Yosoo Health Gear #ad |
Height | 1 Inches |
Length | 11.81 Inches |
Weight | 0.59 Pounds |
Width | 2.17 Inches |
Part Number | Yosoo Health Gear89gembt12o-02 |
More information #ad
7. Teyssor
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Teyssor Bicycle Seat Post 25.4/27.2/28.6/30.9/31.6mm Bike Seatpost 400mm Adjustable for MTB BMX Road Bike Mountain Bikes
#adTeyssor #ad - Suitable for road bike, fixed gear bicycle, mtb, track bike, bmx, mountain bikes, downhill bike, DH etc. Seat post diameter: 27. 2mm about 360g. Material: aluminium Alloy 6061. Length:400mm about 15. 75in. Teyssor seatpost with adjustable head, convenient to install. Saddle angle is adjustable.More information #ad
Brand | Teyssor #ad |
Manufacturer | Teyssor #ad |
Part Number | Seatposts-371-Black 27.2 |
More information #ad
8. Thinvik
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Thinvik Silver Bike Seat Post Adjustable with Fixing Clip-350mm Aluminum Alloy Bicycle Seatpost for Road&Mountain Bike,MTB,MTN BMX 25.4/27.2/28.6/30.4/30.8/31.6mm-25.4mm
#adThinvik #ad - Superb materialseatpost made of 6061 aluminum alloy, Light, strong and durable. Please insert at least above the minimum safety line.Adjustable&fixedadjustable seat post Clamp, Make your riding more comfortable convenient to install. With fixing clipNo need to purchase seat bag clamp separately. Size-length350mm;diameter:25.
More information #ad
4mm 27. 2mm 28. 6mm 304mm 308mm 31. 6mm;thickness of the tube:3mm. Important noteplease do measure the actual required diameter before purchasing. There is a safe line mark on the seat post. Suitable forsuitable for most mountain bikes, road bike, BMX, downhill bike, track bike, MTB, fixed gear bicycle, DH, etc.Brand | Thinvik #ad |
Manufacturer | Thinvik #ad |
Part Number | silver-25.4mm |
More information #ad
9. Teyssor
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Teyssor Bicycle Seatpost Clamp,Aluminium Alloy Bike Quick Release Seatpost Collar 31.8MM/34.9MM
#adTeyssor #ad - Aluminium alloy bike seat clamp black red blue. Suitable for road bike, mountain bike, BMX MTB. 31. 8mm bicycle seat post clamp apply for frame seat tube out diameter 302mm-32.More information #ad
1mm. Ergonomic hollow design quick Release seatclamp. 34. 9mm bicycle seat post clamp apply for frame seat tube out diameter 33. 5mm-35. 2mm. The size "34. 9mm", "31. 8mm" refer to the seat post tube outer diameter not the seat post.Brand | Teyssor #ad |
Manufacturer | Teyssor #ad |
Part Number | SeatpostClamp-Black 31.8 |
More information #ad
10. MTSS
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Bike Seat Post 25.4/27.2 * 300mm Alumium Adjustable Seatpost for Most Bicycle Mountain Bike Road Bike MTB MTN BMX 25.4 * 300mm
#adMTSS #ad - Good shock absorption? say goodbye to hip pain and soreness while riding, switch to higher control and smooth riding. We will get back to you within 24 hours. 30mm adjustable suspension?the bike suspension seat post features 30mm adjustable ultra-sensitive travel.Easy to install & maintenance free?The size allows this shock absorbing seat post to be installed on most of bikes and can be installed in minutes.
More information #ad
Strong comfort?the bicycle shock absorber seat post is the perfect upgrade for your electric bike, folding bike or price car. Bicycle suspension seat posts can have a lot of impact from bumps and shocks. Adjust preload and swap springs in and out to find the perfect setup and tailor the seatpost to your preferred riding style. A more comfortable perch means you ride longer, walk faster. Worry-free after-sales service? we have 7*24 hours customer service. Please contact us if you have any questions.
Brand | MTSS #ad |
Manufacturer | MTSS #ad |
More information #ad