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- PLATT Bike Seatpost Aluminum Alloy Extra Long...
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Item #:
112470430
PLATT Bike Seatpost Aluminum Alloy Extra Long 17.7inch450mm Replacement Bicycle Fixed Gear Seatpost for E-Bike BMX Bike φ 25.427.228.630.831.6mm
Item #:
112470430
MWK 75913
Price Details
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Imported from USA store
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Made of 6061 aluminum alloy, Lightweight strong and durable.
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What Stands Out
Adjustable Length
The PLATT seatpost offers an adjustable length of 17.7 inches, providing versatility for various riders and enhancing comfort during long rides on e-bikes and BMX bikes.
Durable Material
Constructed from high-quality aluminum alloy, this seatpost ensures durability, lightweight performance, and resistance to corrosion, making it ideal for rigorous biking conditions.
Multiple Sizes
Compatible with a range of diameters (25.4 to 31.6mm), the PLATT seatpost caters to diverse bike models, allowing for easy replacements and personalized fit for all cyclists.
Product Details
Who Should Buy?
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Tall Riders
This extra-long seatpost accommodates taller cyclists requiring a higher seating position for comfort and proper posture.
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BMX Enthusiasts
Ideal for BMX bikes, providing durability and stability during tricks and stress from jumps and stunts.
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E-Bike Users
Compatible with various e-bikes, allowing for comfortable rides on longer distances and easy adjustability.
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Short Riders
Short cyclists may find this seatpost overly long, causing discomfort and improper riding posture.
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Heavy Riders
Not ideal for very heavy riders as the aluminum alloy may not support excessive weight under stress.
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Standard Bikes
Not suitable for standard bicycles requiring shorter seatpost lengths, limiting adjustment options for various bike types.
Product Description
PLATT Bike Seatpost Aluminum Alloy Extra Long 17.7inch450mm Replacement Bicycle Fixed Gear Seatpost for E-Bike BMX Bike φ 25.427.228.630.831.6mm
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Customer Questions & Answers
-
Question:
What is the length of the seatpost?
Answer: The seatpost is 17.7 inches (450mm) long. -
Question:
What materials is the seatpost made from?
Answer: It is made from lightweight and durable 6061 aluminum alloy. -
Question:
What sizes does the seatpost come in?
Answer: The seatpost is available in diameters of 25.4mm, 27.2mm, 28.6mm, 30.8mm, and 31.6mm.
PLATT Seat Posts Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MWK 75913
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Extra long 17.7 inch (450mm) replacement seatpost.
- Compatible with multiple bicycle types including E-Bikes and BMX.
- Available in various diameter sizes: 25.4/27.2/28.6/30.8/31.6mm.
- Constructed from lightweight and durable 6061 aluminum alloy.
- Anodized finish in Black, Blue, Red, and Silver for corrosion resistance.
- Features a safety line mark for proper installation.
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