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- Bike Stem Riser & Adjustable Stem Set, 31.8mm...
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Item #:
138036026
Bike Stem Riser & Adjustable Stem Set, 31.8mm Handlebar Angle Adjuster | 145mm Adjustable Stem & 115mm Riser Extender | Raises Handlebar Height &
85% of respondents would recommend this to a friend
Item #:
138036026
IMP 33
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, August 26
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Maximize your comfort and control with our adjustable bike stem riser, designed for riders of all heights.
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What Stands Out
Adjustable Angle
Offers an adjustable angle of ±90 degrees, allowing riders to customize their bike's handlebar height and position for maximum comfort and control on different terrains.
Universal Fit
Designed to fit all standard 31.8mm handlebars, this stem riser is compatible with a wide range of bicycles, making it a versatile choice for mountain, road, and BMX bikes.
Durable Construction
Constructed from high-quality aluminum, this bike stem riser combines lightweight properties with strength, ensuring longevity and reliability for enhanced riding experiences on any bike.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.8 lbs (360 grams) |
| What is in the box | Bike Stem Riser &... For more details, please check description/product details |
Who Should Buy?
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Casual Riders
Ideal for recreational cyclists seeking a comfortable handlebar position for leisurely rides.
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E-Bike Users
Perfect for e-bike owners needing height adjustments for a more relaxed and upright riding posture.
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MTB Enthusiasts
Designed for mountain bikers who need versatility in handlebar angle for varied terrains and riding styles.
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Competitive Cyclists
Not suitable for racers requiring fixed, aerodynamic positions for optimal performance and speed.
Product Description
Bike Stem Riser & Adjustable Stem Set, 31.8mm Handlebar Angle Adjuster | 145mm Adjustable Stem & 115mm Riser Extender | Raises Handlebar Height & Adjusts Riding Position | MTB, Road, BMX, E-Bike
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the TOBWOLF Bike Stem Riser?
Answer: The TOBWOLF Bike Stem Riser is designed to enhance your biking experience by allowing you to adjust the height and angle of your handlebars. This adjustment improves comfort and performance, especially for riders seeking an upright riding position to reduce strain on the back and wrists. By providing a customizable riding posture, this stem riser is particularly beneficial for mountain bikers who tackle varied terrains. -
Question:
Is the TOBWOLF Bike Stem compatible with all bikes?
Answer: The TOBWOLF Bike Stem Riser is universally designed to fit bicycles with a standard 31.8mm diameter handlebar. While it is most commonly used with mountain bikes, it's also compatible with many road bikes, hybrid bikes, and some electric bikes. Before purchasing, check your bike's specifications to ensure a proper fit, enhancing performance without compromising safety. -
Question:
How does the angle adjustment feature work?
Answer: The angle adjustment feature of the TOBWOLF Bike Stem allows you to tilt the handlebars within a range of ±90 degrees. This mechanism lets you customize your riding position according to personal comfort and riding style. Whether you prefer an aggressive position for racing or a more relaxed angle for casual rides, this flexibility empowers you to adapt your bike's setup for different terrains or fitness goals. -
Question:
What material is the TOBWOLF Bike Stem made of?
Answer: The TOBWOLF Bike Stem is crafted from high-quality aluminum, known for its strength, durability, and lightweight properties. This material choice ensures that the stem can withstand rough handling and diverse riding conditions without adding unnecessary weight to your bike. Aluminum also provides excellent corrosion resistance, making it a suitable option for both casual and competitive cyclists. -
Question:
Can I use the TOBWOLF Bike Stem for a mountain bike?
Answer: Absolutely! The TOBWOLF Bike Stem Riser is specifically designed for mountain biking, accommodating the needs of riders navigating rugged terrains. With its adjustable design, it allows for various handlebar heights, improving control and comfort during climbs and descents. Riders value this adjustability when tackling steep trails or technical descents, making it a favorite among MTB enthusiasts. -
Question:
Is the installation of the TOBWOLF Bike Stem difficult?
Answer: Installing the TOBWOLF Bike Stem is straightforward and usually does not require specialized tools. Most riders can complete the installation process using an Allen wrench to secure the stem to the fork. For those unfamiliar with bike maintenance, there are numerous online tutorials that guide you step-by-step through the process. A proper installation ensures optimum safety and performance on your rides. -
Question:
What bike sizes are compatible with the stem rise?
Answer: The TOBWOLF Bike Stem Riser is tailored to fit bikes with a 31.8mm handlebar diameter, which is standard for many adult bicycles. Whether you have a medium or large frame, as long as your bike adheres to this sizing specification, the stem riser can be effectively utilized to enhance your riding experience. Ensure to measure your handlebar before installation. -
Question:
Will the stem riser improve my riding posture?
Answer: Yes, the TOBWOLF Bike Stem Riser significantly enhances your riding posture by enabling handlebar height adjustments. Riders often find that a proper setup alleviates discomfort in the neck and back during long rides. This improvement is especially beneficial for recreational riders who prioritize comfort, as well as competitive cyclists looking for efficient, aerodynamic positions on the road. -
Question:
How much adjustment can I make with the TOBWOLF Bike Stem?
Answer: The TOBWOLF Bike Stem Riser offers a substantial range of adjustment, allowing you to modify the angle of the handlebars by ±90 degrees. This versatility caters to various riding styles and preferences, enabling you to seamlessly transition between different bike setups. Whether you're gearing up for a long ride through the city or hitting rugged mountain trails, this adjustment capability ensures you find the ideal riding position. -
Question:
Where can I buy the TOBWOLF Bike Stem in Isle of Man?
Answer: You can purchase the TOBWOLF Bike Stem Riser from Ubuy in Isle of Man. Ubuy offers a convenient online shopping experience, allowing you to browse through product features, specifications, and customer reviews. With a focus on customer satisfaction, Ubuy is your go-to destination to buy quality bike accessories like this stem riser.
TOBWOLF Stems Editorial Review
**Editorial Review** The TOBWOLF Bike Stem Riser & Adjustable MTB Bicycle Stem has garnered mixed reviews from users, primarily commending its ability to enhance comfort during casual rides. Many customers have found this product to be a practical solution for raising handlebars, especially for those transitioning to a more upright riding position. Individuals with specific needs, such as the elderly or those with disabilities, report significant improvements in their riding comfort when using the stem riser. The product is praised for its robust Construction and excellent machining, appealing to those who value aesthetics and functionality alike. However, this stem riser is not without its drawbacks. Several users have voiced safety concerns, particularly regarding the alignment of the main bolt with the bike frame, which can affect installation and stability. The persistent slack in the handlebars, despite proper tightening, raises significant worries for riders who plan to tackle more challenging terrains. The Consensus among these users is that while this product excels in casual riding scenarios, it may not be reliable for off-road or aggressive riding conditions. Riders seeking durability under pressure or superior performance in demanding environments may find the limitations of the TOBWOLF stem riser concerning. **
Customer Reviews & Ratings
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Pros
- Effectively raises and extends handlebars as advertised
- Significantly improves comfort for casual, flat rides
- Ideal for adjusting fit on bikes for commuting or leisurely use
- Robust, high-quality craftsmanship
Cons
- Persistent slack and movement in handlebars create safety concerns
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 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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IMP 33
Order now and get it around Wednesday, August 26
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Features & Benefits
- Achieve your ideal riding position for maximum comfort.
- Compatible with 31.8mm bikes and adjustable height options.
- Constructed from durable, lightweight aluminum for strength.
- Easy and quick installation with provided tools and instructions.
- Versatile design suitable for various bike types including MTB and BMX.
- Enhances riding experience by reducing back pain and improving posture.
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