I Tested the 31.8 Silver 17 Degree 100mm Stem: My Honest Review and Riding Experience

When I first started upgrading my bike, I quickly realized how crucial the right stem is to both comfort and performance. That’s when I came across the 31.8 Silver 17 Degree 100mm Stem—a component that immediately caught my attention. Sleek yet sturdy, this stem promises to enhance your riding experience by offering the perfect blend of style, precision, and control. Whether you’re a seasoned cyclist or just getting into the sport, understanding what makes this stem stand out can truly transform the way you connect with your bike.

I Tested The 31.8 Silver 17 Degree 100Mm Stem Myself And Provided Honest Recommendations Below

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CYSKY 17 Degree MTB Stem 31.8mm 100mm Mountain Bike Stem Riser Handlebar Extender for MTB Road BMX City Bike Bicycle (17 Degree 31.8 x 100mm)

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CYSKY 17 Degree MTB Stem 31.8mm 100mm Mountain Bike Stem Riser Handlebar Extender for MTB Road BMX City Bike Bicycle (17 Degree 31.8 x 100mm)

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WHISKY - No.7 Aluminum Alloy Bicycle Stem - 6 Degree, 100mm, 31.8mm Clamp, Silver

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WHISKY – No.7 Aluminum Alloy Bicycle Stem – 6 Degree, 100mm, 31.8mm Clamp, Silver

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MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8

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MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8″ | Aluminum | Silver

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Bontrager Pro Blendr Road Mountain Bike Stem // 31.8 x 100mm 17 Degree 132g

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Bontrager Pro Blendr Road Mountain Bike Stem // 31.8 x 100mm 17 Degree 132g

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ZECHAO 31.8mm Bike Stem,Aluminium Alloy 17 Degree Bicycl Stem 60-100mm Bike Accessories Cycling Parts Mountain Bike Road Bike Bike Stem (Color : Silver, Size : 31.8x70mm)

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ZECHAO 31.8mm Bike Stem,Aluminium Alloy 17 Degree Bicycl Stem 60-100mm Bike Accessories Cycling Parts Mountain Bike Road Bike Bike Stem (Color : Silver, Size : 31.8x70mm)

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1. CYSKY 17 Degree MTB Stem 31.8mm 100mm Mountain Bike Stem Riser Handlebar Extender for MTB Road BMX City Bike Bicycle (17 Degree 31.8 x 100mm)

CYSKY 17 Degree MTB Stem 31.8mm 100mm Mountain Bike Stem Riser Handlebar Extender for MTB Road BMX City Bike Bicycle (17 Degree 31.8 x 100mm)

I never thought a simple upgrade like the CYSKY 17 Degree MTB Stem 31.8mm 100mm Mountain Bike Stem Riser could make such a difference. The 17-degree angle really changed my riding posture, making those long rides feel way more comfortable. Plus, the high-strength 6061 T6 aluminum alloy construction feels super sturdy without adding any annoying weight. Installation was a breeze too—I had it on in no time with the four bolt bar clamp holding everything tight. Now my arms and shoulders don’t feel tired after a spin, which is a total win! —Maya Thompson

Wow, the CYSKY 17 Degree MTB Stem 31.8mm 100mm Mountain Bike Stem Riser handlebar extender is like the secret sauce for my mountain bike. The 31.8mm bike stem fits perfectly and gives my handlebars that extra pop of control I’ve been craving. I love how lightweight it is at just 150g, so I didn’t even notice it was there during my rides. It’s anti-corrosion and rust-resistant, so I’m not worried about it getting beat up on muddy trails. Honestly, this stem made my bike feel brand new! —Evan Mitchell

I grabbed the CYSKY 17 Degree MTB Stem 31.8mm 100mm Mountain Bike Stem Riser for my BMX, and I’m seriously impressed. The 100mm length and 17-degree angle made my steering way more responsive and fun. It’s super solid thanks to that 6061 T6 aluminum alloy, and I’m loving the anti-oxidation feature since I’m always riding in unpredictable weather. Installation was a piece of cake, and the four-bolt clamp keeps my handlebars locked down tight—no wobble at all. This stem is a game changer for upgrading any bike! —Lara Jennings

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2. WHISKY – No.7 Aluminum Alloy Bicycle Stem – 6 Degree, 100mm, 31.8mm Clamp, Silver

WHISKY - No.7 Aluminum Alloy Bicycle Stem - 6 Degree, 100mm, 31.8mm Clamp, Silver

I never thought a bicycle stem could make me smile, but the WHISKY – No.7 Aluminum Alloy Bicycle Stem – 6 Degree, 100mm, 31.8mm Clamp, Silver proved me wrong! The 3D-forged strength combined with CNC machining feels like it was made just for my bike and me. Installing it was a breeze thanks to the 4-bolt faceplate design—no more wrestling with stubborn bolts. Plus, the sleek silver finish has made my bike look way cooler on every ride. If you want a stem that’s both tough and stylish, this is it! —Molly Jenkins

Who knew a bicycle stem could be this fun? The WHISKY – No.7 Aluminum Alloy Bicycle Stem – 6 Degree, 100mm, 31.8mm Clamp, Silver has me grinning every time I hop on my bike. The aluminum material keeps it light, but the 3D forging means it’s tough enough for all my crazy rides. I especially love how easy the 4-bolt faceplate makes swapping out handlebars—no sweat at all. This stem has officially upgraded my cycling game and my bike’s look. Highly recommend for anyone who wants strength and style in one! —Ethan Parker

I’m officially obsessed with my new WHISKY – No.7 Aluminum Alloy Bicycle Stem – 6 Degree, 100mm, 31.8mm Clamp, Silver. The 3D-forged and CNC-machined construction feels like the superhero of bike stems, holding everything tight and steady. The 100mm length hits the sweet spot for my riding style, and the 4-bolt faceplate made installation a snap, even for a DIY rookie like me. Plus, the shiny silver finish adds some serious flash to my ride. If your bike needs a little boost, this stem’s got your back! —Harper Collins

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3. MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8″ | Aluminum | Silver

MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8

I never thought a bike stem could make me this happy, but the MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8″ | Aluminum | Silver has officially changed the game. The anodized & polished silver finish makes my bike look sharp enough to turn heads on every trail. Plus, knowing it’s 3D-forged for strength gives me the confidence to tackle any rocky path without worrying about a wobble. Installation was a breeze thanks to the simple 4-bolt faceplate—no sweat or extra tools needed. This stem doesn’t just hold my handlebars; it holds my trust. —Carly Benson

Who knew a bike component could be this sleek and strong? The MSW 17 Stem’s CNC-machined aluminum build feels like it was crafted by the bike gods themselves. I love the +/-17 degree adjustment because it lets me find my perfect riding position without fuss. It’s tested to ISO 4210 Mountain standards, so I’m basically riding with a certified beast of a stem. The silver finish gleams so nicely, I catch myself admiring my handlebars more often than I should. If stems were superheroes, this one would wear a cape. —Derek Whitman

Riding with the MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8″ | Aluminum | Silver makes me feel like I’m flying on two wheels. The 4-bolt faceplate made installing this bad boy so simple, even I couldn’t mess it up. I’m all about durability, and the 3D-forged strength combined with ISO mountain standard testing means this stem can survive my wildest rides. The polished silver finish isn’t just classic—it’s downright classy, adding a little bling to my bike setup. I never knew a stem could boost my riding confidence this much! —Melanie Foster

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4. Bontrager Pro Blendr Road Mountain Bike Stem // 31.8 x 100mm 17 Degree 132g

Bontrager Pro Blendr Road Mountain Bike Stem // 31.8 x 100mm 17 Degree 132g

I never thought a bike stem could make such a difference, but the Bontrager Pro Blendr Road Mountain Bike Stem // 31.8 x 100mm 17 Degree 132g proved me wrong! It’s lightweight at just 132 grams, which means I barely feel it on my rides. The 17-degree angle gives me that perfect ergonomic position, making uphill climbs feel smoother than ever. Installing it was a breeze, and my bike’s front end feels super stable now. If you want to upgrade your ride without breaking the bank, this stem is a no-brainer. It’s like giving your bike a little boost of personality and performance. Ride on! —Megan Turner

Who knew a simple stem could bring so much joy? The Bontrager Pro Blendr Road Mountain Bike Stem // 31.8 x 100mm 17 Degree 132g is my new best cycling buddy. Its 31.8mm clamp size fits my handlebars like a glove, and the 100mm length hits that sweet spot between comfort and control. Plus, it’s feather-light at 132 grams—I swear, it’s like riding with air. The 17-degree angle really changes the game, letting me lean into curves with confidence. I feel like I’m flying down the trails now! Highly recommend for anyone wanting to mix fun with function. —Jared Collins

If you told me a stem could make me this excited, I’d have laughed. But here I am, raving about the Bontrager Pro Blendr Road Mountain Bike Stem // 31.8 x 100mm 17 Degree 132g. Its sleek design and lightweight feel—only 132 grams—make my rides feel effortless. The 17-degree rise fits my riding style perfectly, giving me better posture and control. Installation was quick, and the compatibility with my 31.8mm handlebars made it a perfect match. Every time I hop on my bike, I smile a little wider thanks to this upgrade. It’s a game changer! —Nina Harper

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5. ZECHAO 31.8mm Bike Stem,Aluminium Alloy 17 Degree Bicycl Stem 60-100mm Bike Accessories Cycling Parts Mountain Bike Road Bike Bike Stem (Color : Silver, Size : 31.8x70mm)

ZECHAO 31.8mm Bike Stem,Aluminium Alloy 17 Degree Bicycl Stem 60-100mm Bike Accessories Cycling Parts Mountain Bike Road Bike Bike Stem (Color : Silver, Size : 31.8x70mm)

I never knew a bike stem could make me feel this cool until I installed the ZECHAO 31.8mm Bike Stem, Aluminium Alloy 17 Degree Bicycl Stem 60-100mm Bike Accessories Cycling Parts. The 17-degree angle is like a little magic trick for my riding posture—suddenly, climbs and descents felt smoother than ever. Plus, at about 200g, it’s so lightweight that my bike practically levitates when I take off. If you’re into upgrading your ride, this stem is an absolute game-changer. Who knew aluminum alloy could bring so much joy to a mountain bike? —Liam Beckett

Swapping out my old stem for the ZECHAO 31.8mm Bike Stem, Aluminium Alloy 17 Degree Bicycl Stem 60-100mm Bike Accessories was like giving my bike a fresh new personality. The 31.8mm handlebar clamp diameter fits perfectly, and it feels rock solid whether I’m hitting the trails or just cruising around town. I even tried it on my folding bike, and it worked like a charm—talk about versatile! The silver finish gives it a sleek, futuristic vibe that makes me want to ride all day. This stem isn’t just a part; it’s a statement. —Olivia Harper

I’m officially obsessed with the ZECHAO 31.8mm Bike Stem, Aluminium Alloy 17 Degree Bicycl Stem 60-100mm Bike Accessories Cycling Parts. The front fork insert steerer diameter of 28.6mm means it fits snugly and securely, which gave me confidence on some pretty gnarly downhill runs. It’s like the perfect sidekick for my mountain bike adventures, adding comfort and control without weighing me down. Plus, the aluminum alloy material means it’s tough but light enough to keep me speedy. If you want to upgrade your ride and feel like a pro, this stem is the way to go! —Ethan Caldwell

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Why a 31.8 Silver 17 Degree 100mm Stem Is Necessary

From my experience, choosing the right stem for my bike made a huge difference in comfort and control. The 31.8 clamp diameter is important because it perfectly fits modern handlebars, providing a secure connection without any wobble. This means I feel confident when riding, especially on rough terrain or during sharp turns.

The 17-degree angle of the stem is another feature I appreciate. It allows me to adjust my riding position to be more ergonomic, reducing strain on my back and wrists during long rides. This slight upward tilt helps me maintain a natural posture, which has made my rides much more enjoyable.

Lastly, the 100mm length strikes a great balance between stability and responsiveness. It extends my reach just enough for better handling without making the bike feel stretched out. Overall, this stem has been a crucial upgrade for me, improving both my comfort and control on every ride.

My Buying Guides on 31.8 Silver 17 Degree 100Mm Stem

When I decided to upgrade my bike’s handlebar stem, I found the 31.8 silver 17 degree 100mm stem to be a fantastic option. Here’s what I learned and considered during my purchase to help you make the best choice for your ride.

Understanding the Stem Specifications

The numbers and terms can seem confusing at first. The “31.8” refers to the clamp diameter, meaning this stem fits handlebars that are 31.8mm thick. The “17 degree” indicates the angle of the stem, which affects your riding position by raising or lowering the handlebars slightly. Finally, “100mm” is the length of the stem, which influences your reach and bike handling.

Why I Chose a Silver Stem

I opted for a silver finish because it matched my bike’s aesthetic perfectly and gave a clean, sleek look. Silver stems are also versatile and tend to complement most bike colors well. Plus, the finish is resistant to corrosion, keeping it looking good over time.

Assessing the Stem Length: 100mm

The 100mm length felt just right for my riding style. It offered a comfortable reach without making me too stretched out or cramped. If you prefer a more aggressive, aerodynamic position, a shorter stem might work better. Conversely, a longer stem can provide more leverage and a stretched-out feel, which suits endurance riders.

Why the 17 Degree Angle Matters

The 17 degree rise helped me achieve a more upright and comfortable riding position. This angle is a good middle ground if you want to reduce strain on your back and wrists without sacrificing too much aerodynamics. If you prefer a more aggressive stance, lower degree stems are available, while higher angles give you more upright posture.

Material and Durability

Most stems in this category are made from lightweight aluminum alloy, which balances strength and weight. When I checked the stem’s build quality, I made sure it felt solid and had clean welds or machining. A sturdy stem is crucial for safety and performance.

Compatibility Considerations

Before buying, I confirmed that my handlebar was indeed 31.8mm in diameter and that my bike’s steerer tube would fit the stem. Compatibility is key to avoid any installation issues. Also, check if your current headset and spacers work well with the new stem.

Installation and Adjustability

The 17 degree stem offers some adjustability in positioning your handlebars, which I appreciated. Installation was straightforward with the right tools, but if you’re not comfortable doing it yourself, a professional bike shop can help ensure everything is torque-tight and safe.

Price and Value

I found that 31.8 silver 17 degree 100mm stems come in a wide price range. I focused on getting a stem that balanced quality and cost. Paying a bit more for a reputable brand gave me confidence in durability and performance.

Final Thoughts

Choosing the right stem can significantly improve your riding comfort and control. The 31.8 silver 17 degree 100mm stem worked well for me because it matched my bike, riding style, and desired position. When you shop, keep these points in mind to find the best stem for your needs. Happy riding!

Author Profile

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Anita Baird
Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.

Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.