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TRIWONDER Bike Stem 25.4 31.8 Adjustable 90/110/130/145mm Bike Handlebar Extender Stem Riser Bicycle Handle Bar Extensions for Mountain Bike, Road Bike, MTB, BMX, Cycling

Name: TRIWONDER Bike Stem 25.4 31.8 Adjustable 90/110/130/145mm Bike Handlebar Extender Stem Riser Bicycle Handle Bar Extensions for Mountain Bike, Road
Brand: Triwonder
SKU: 231405744
Price: 48.25 EUR
Availability: InStock
Rating: 4.846153846153846 (13 reviews)

Product ID: 231405744

📏Adjustable length 90-145mm

🔩4-bolt secure clamp

⚙️0-60° angle customization

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€ 48.25

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♂️ Elevate your ride, own every mile!

ROCK SOLID STABILITY - 4-bolt clamp design ensures zero slippage, giving you confidence on every trail and road sprint.
RIDE PAIN FREE LONGER - Ergonomic riser design relieves back, neck, and wrist strain—because your comfort should never be compromised.
LIGHTWEIGHT YET DURABLE - Crafted from high-strength 3D forged AL6061 T6 aluminum alloy for long-lasting performance without the bulk.
PRECISION FIT FOR EVERY RIDE - Fits 31.8mm handlebars & 28.6mm steerer tubes for versatile compatibility across MTB, road, and BMX bikes.
CUSTOMIZABLE COMFORT ON THE FLY - Adjust handlebar angle from 0° to 60° without removing the stem, dialing in your perfect riding posture instantly.

The TRIWONDER Bike Stem is a premium adjustable handlebar extender designed for mountain, road, and BMX bikes. Featuring a durable 3D forged aluminum build, it fits standard 31.8mm handlebars and 28.6mm steerer tubes. With lengths from 90 to 145mm and a 0-60° adjustable angle, it offers customizable comfort and improved riding posture. The secure 4-bolt clamp guarantees stability, making it a top choice for riders seeking enhanced control and pain-free cycling.

Specifications

ASIN	B08F7Q3WXL
Best Sellers Rank	#14,761 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Bike Stems
Bike Type	Road Bike
Brand	TRIWONDER
Brand Name	TRIWONDER
Color	01 Black - Fit 31.8mm Handlebar
Customer Reviews	4.6 out of 5 stars 3,386 Reviews
Item Dimensions L x W	4.72"L x 1"W
Item Weight	0.34 Kilograms
Manufacturer	TRIWONDER
Manufacturer Part Number	OS0908
Material	Aluminum
Material Type	Aluminum
Model Number	OS0908
Product Dimensions	4.72"L x 1"W

Reviews

K**L

7.04.2026

D**C

6.09.2025

T**S

4.03.2026

K**R

4.03.2026

H**E

15.02.2025

R**A

4.12.2025

S**E

26.05.2025

P**R

26.11.2025

E**E

15.08.2022

E**L

24.01.2026

A**I

25.11.2025

D**Y

22.11.2025

C**R

30.07.2025

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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