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Load image into Gallery viewer, MSW-Threadless-28.6-17-Degrees-1-1-8-in-STEM0493-Bicycle-Stems
Load image into Gallery viewer, MSW 17 Stem Length 90mm Clamp 31.8mm +/-17 Steerer 1 1/8 in Black Aluminum MTB
Load image into Gallery viewer, MSW 17 Stem Length 90mm Clamp 31.8mm +/-17 Steerer 1 1/8 in Black Aluminum MTB
Load image into Gallery viewer, MSW 17 Stem Length 90mm Clamp 31.8mm +/-17 Steerer 1 1/8 in Black Aluminum MTB

SKU: STEM0493

MSW 17 Aluminum MTB Stem 90mm, 31.8mm Clamp, CNC Machined, Bead Blasted Black Finish, ISO 4210 Mountain-Grade Performance, Lightweight, Rigid, Reinforced Alloy Construction, Designed for Trail and Cross-Country Cycling, Enhanced Strength & Durability

Regular price $36.99
$41.95 Sale price $36.99 Regular price
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Description
Specifications

Upgrade your mountain biking experience with the MSW 17 Stem, a high-performance component designed for durability, safety, and rider comfort. Crafted from premium aluminum, this 90mm MTB stem features a sleek bead-blasted and anodized black finish that combines style with corrosion resistance. It's engineered for serious off-road adventures, meeting rigorous ISO-4210 Mountain standards to ensure reliable performance under demanding conditions.

Materials & Construction:

Constructed from precision 3D-forged aluminum, the MSW 17 Stem offers exceptional strength-to-weight ratio. The CNC-machined faceplate provides a secure, easy-to-install mounting platform, while the lightweight design (147g) optimizes handling without compromising durability. Its anodized black finish enhances longevity and aesthetic appeal, making it a sleek addition to any mountain bike setup.

Performance & Engineering:

Designed with a +17 and -17 rise, this stem allows for tailored rider positioning, improving control, comfort, and climbing efficiency. The 40mm stack height enables precise stem height adjustment to fit diverse rider preferences. Compatible with 31.8mm handlebars and a 1 1/8 inch steerer tube, it ensures a secure and stable connection to your bike's front end.

Components & Technology:

Utilizing advanced forging and CNC machining processes, this stem guarantees enhanced structural integrity and consistent performance. The four-bolt faceplate design offers quick, hassle-free installation and adjustment, reducing setup time on the trail. Please note, MSW stems are not recommended for use with carbon handlebars or carbon steerer tubes due to material considerations.

Style & Use Case:

Perfect for aggressive trail riding, enduro, and mountain biking enthusiasts seeking a reliable, stylish stem that balances performance with affordability. Its sleek black finish and aggressive angle make it suitable for riders who value both aesthetics and functionality in their bike setup.

Innovative & Differentiating Features:

- Rigorously tested to meet ISO-4210 Mountain standards for safety and durability

- 3D-forged aluminum construction for increased strength and stiffness

- Anodized black finish for corrosion resistance and style

- Adjustable +17 /-17 angle for optimized riding position

- Easy-to-install 4-bolt faceplate design

Upgrade your mountain bike with confidence-choose the MSW 17 Stem for a reliable, performance-driven upgrade that enhances handling, comfort, and style on every trail.

  • Premium 6061 aluminum construction ensures durable, lightweight performance and long-lasting reliability on demanding mountain biking trails.
  • Engineered with a 17 rise and fall, this MTB stem provides optimal rider positioning for enhanced control and comfort during technical descents and climbs.
  • Featuring a CNC-machined, 3D-forged design and ISO 4210 mountain standards certification, offering a perfect balance of strength, safety, and high-performance engineering.
  • The 90mm length and 31.8mm clamp diameter make this stem ideal for customizing fit and maximizing handling precision on various mountain bike setups.
  • Includes a 4-bolt faceplate for secure handlebar attachment, while bead blasted and anodized black finish adds to its sleek, corrosion-resistant style suitable for serious off-road riders.
Stem Angle (deg)+17
Stem Angle (deg)-17
Length90
Bar Clamp Diameter (mm)31.8
ColorBlack
Weight147
MaterialAluminum
Defined ColorBlack
Stack Height40
S.H.I.S. Stem Clamp Diameter28.6
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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