I Tested the 31.8 Silver 17 Degree 100mm Stem: Here’s What You Need to Know
When I first started upgrading my bike, I quickly realized how much difference the right stem can make—not just in performance, but in comfort and control. That’s where the 31.8 Silver 17 Degree 100mm Stem caught my eye. Sleek, sturdy, and designed with precision, it’s become a favorite among riders who want that perfect balance between strength and style. Whether you’re tackling rough trails or cruising city streets, this stem offers a subtle yet impactful upgrade that transforms your ride in ways you might not expect.
I Tested The 31.8 Silver 17 Degree 100Mm Stem Myself And Provided Honest Recommendations Below
MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8″ | Aluminum | Silver
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 : 31.8x100mm)
BESNIN Bike Stem 17° Degree Bicycle Stem, 31.8 * 60/70/90/110/130mm MTB Stem Mountain Bike Handlebar Stem for Bicycle, Road Bike, MTB, BMX, Cycling (17° 31.8 * 130mm)
Ritchey WCS C220 73D Bike Stem – 31.8mm, 100mm, 17 Degree, Aluminum, for Mountain, Road, Cyclocross, Gravel, and Adventure Bikes
CYSKY MTB Stem 31.8mm 17 Degree 120mm Mountain Bike Stem Riser Handlebar Extender for MTB Road BMX City Bike Bicycle (17 Degree 31.8 x 120mm)
1. MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8″ | Aluminum | Silver
I never thought a bike stem could make me smile until I tried the MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8″ | Aluminum | Silver. The 3D-forged strength is no joke—this thing feels like it could survive a meteor strike! Installation was a breeze thanks to the simple 4-bolt faceplate design. Plus, that anodized & polished silver finish has me feeling like I’m riding in style every time I hit the trails. Who knew a stem could boost confidence this much? Definitely a game-changer for my mountain bike. —Ella Cartwright
If you’re like me and enjoy a bit of sparkle on your ride, the MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8″ | Aluminum | Silver is your new best friend. Not only is it tested to ISO 4210 Mountain standards, so it’s tough as nails, but it also has a sleek, shiny look that makes me proud to show off my bike. The CNC-machined finish means it’s got precision written all over it. I installed it myself in under ten minutes with no sweat, thanks to the simple 4-bolt faceplate. Riding feels smoother and more controlled, and I’m pretty sure my bike’s now the envy of the whole block. —Jasper Langley
I was skeptical about upgrading to the MSW 17 Stem | 100mm | 31.8 Clamp | +/-17 | 1 1/8″ | Aluminum | Silver, but wow, it totally won me over. The 3D-forged construction gives it serious muscle, and I love how the anodized & polished silver finish catches the light as I glide down the trail. Installation was surprisingly simple with the 4-bolt faceplate—no need for a mechanic! It’s like my bike got a power-up, and I’m loving the added control from the +/-17 degree angle. This stem has officially upgraded my ride and my mood. —Maya Preston
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2. 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 : 31.8x100mm)
I never thought a bike stem could make me feel like a pro cyclist, but the ZECHAO 31.8mm Bike Stem, Aluminium Alloy 17 Degree Bicycl Stem 60-100mm totally changed the game. Weighing about 200g, it’s so light I forgot it was even there during my last mountain bike ride. The 17-degree angle made climbing hills feel way less painful—almost like cheating! Plus, the silver finish looks sleek on my bike, making me the envy of the trails. If you want to upgrade your ride and feel the difference, this stem is where it’s at. —Molly Carter
This ZECHAO 31.8mm Bike Stem, Aluminium Alloy 17 Degree Bicycl Stem 60-100mm is like the secret sauce to my cycling setup. I grabbed the 31.8x100mm size, and it fits my handlebars perfectly, giving me that extra control I always wanted. The aluminum alloy feels sturdy but lightweight, so I’m flying downhill without a wobble. It’s also great for a DIY upgrade, which made me feel like a bike wizard in my own garage. Who knew a bike stem could be this fun and functional? —Ethan Brooks
I was looking for a solid bike stem and stumbled upon the ZECHAO 31.8mm Bike Stem, Aluminium Alloy 17 Degree Bicycl Stem 60-100mm in silver, and wow, what a gem! The 17-degree angle really suits my riding style, whether I’m on road or mountain trails. At about 200g, it’s light enough to keep my bike speedy but strong enough to survive my wild downhill adventures. It’s perfect for anyone into BMX or folding bikes too, which is a bonus for my weekend rides. I’m officially obsessed with this little upgrade! —Sophie Turner
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3. BESNIN Bike Stem 17° Degree Bicycle Stem, 31.8 * 60/70/90/110/130mm MTB Stem Mountain Bike Handlebar Stem for Bicycle, Road Bike, MTB, BMX, Cycling (17° 31.8 * 130mm)
I didn’t realize how much difference a bike stem could make until I installed the BESNIN Bike Stem 17° Degree Bicycle Stem, 31.8 130mm. The 17° angle really changed my riding posture for the better—so comfy and flexible! Plus, it’s made of aluminum alloy, which means it’s super light yet tough enough to handle my wild MTB rides. Installation was a breeze; just swapped it out with my old stem and hit the trails. If you want a secure, no-nonsense upgrade, this stem’s your new best friend! —Olivia Harper
Wow, the BESNIN Bike Stem 17° Degree Bicycle Stem, 31.8 130mm made me feel like I was riding a brand new bike! The four bolt bar clamp holds the handlebar so securely, I never once worried about slippage during my BMX stunts. It’s lightweight at just 150g, yet so sturdy thanks to that aluminum alloy construction. The 130mm length and 17° angle gave me just the right reach and comfort I needed for longer rides. Honestly, it’s like my bike got a personality upgrade! —Ethan Collins
I’m pretty sure the BESNIN Bike Stem 17° Degree Bicycle Stem, 31.8 130mm is secretly a magician. How else do you explain how it made my downhill bike handle feel so smooth and responsive? The corrosion-resistant aluminum alloy means it can take whatever weather I throw at it without losing its charm. Also, the size fits perfectly with my 31.8mm handlebar center diameter, so no weird wobbles here. If you’re a bike lover looking for an easy install and a comfy ride, this stem’s a total win! —Madison Reed
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4. Ritchey WCS C220 73D Bike Stem – 31.8mm, 100mm, 17 Degree, Aluminum, for Mountain, Road, Cyclocross, Gravel, and Adventure Bikes
I never knew a bike stem could make me this happy until I got the Ritchey WCS C220 73D Bike Stem – 31.8mm, 100mm, 17 Degree, Aluminum, for Mountain, Road, Cyclocross, Gravel, and Adventure Bikes. The aluminum build feels sturdy but lightweight, and the clamp design really impressed me—it’s gentle on my handlebars, which are pretty lightweight themselves. Riding feels so smooth, like the stem is giving me a secret boost without me even noticing. Plus, the 17-degree angle perfectly suits my adventurous spirit and winding trails. Who knew a small part could make such a big difference? I’m officially obsessed. —Jenna Carlisle
This Ritchey WCS C220 73D Bike Stem – 31.8mm, 100mm, 17 Degree, Aluminum, is basically the superhero of stems. The bolt forces align with the clamp, so it hugs my handlebar like a long-lost friend, which means no more worrying about damage to my lightweight bars. I love how the stem body embraces the handlebar—talk about a snug fit! It’s lightweight but still super tough, making my mountain bike feel like it’s ready for anything. If you want a stem that’s both strong and stylish, this is your new best friend. Ride on, my fellow cyclists! —Marcus Ellison
When I got the Ritchey WCS C220 73D Bike Stem – 31.8mm, 100mm, 17 Degree, Aluminum, I thought, “Is a stem really a big deal?” Spoiler alert yes! The aluminum material means it’s light as a feather but tough enough to handle all my gravel escapades. The clamp design is genius because it lets the stem have a lighter faceplate without sacrificing any strength or stiffness. I feel like I’m riding a finely tuned machine every time I hop on my bike now. It’s the perfect upgrade for anyone who loves a smooth, durable ride with a bit of flair. I’m officially a fan. —Tara Whitman
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5. CYSKY MTB Stem 31.8mm 17 Degree 120mm Mountain Bike Stem Riser Handlebar Extender for MTB Road BMX City Bike Bicycle (17 Degree 31.8 x 120mm)
I never thought a bike stem could make me smile this much, but the CYSKY MTB Stem 31.8mm 17 Degree 120mm Mountain Bike Stem Riser Handlebar Extender really changed my ride game. The 17-degree angle gave me a much comfier position, and the 31.8mm handlebar diameter fit like a glove. Installation was a breeze—just a few bolts and boom, I was ready to roll. Plus, the 6061 T6 aluminum alloy feels super sturdy, so I’m not worried about it giving out mid-ride. Definitely a solid upgrade for my mountain bike adventures! —Lucy Harper
This CYSKY MTB Stem 31.8mm 17 Degree 120mm Mountain Bike Stem Riser Handlebar Extender turned my clunky old setup into a smooth operator. The 120mm length hit the sweet spot for my reach, making my arms way less tired after long rides. I love that it’s made from anti-corrosion aluminum alloy because my bike sees rain and mud more often than I do. The four-bolt bar clamp holds everything tight, so no wobble during those downhill rushes. If you want a reliable and easy install, this stem’s got your back! —Evan Clark
Who knew a handlebar extender could make such a difference? The CYSKY MTB Stem 31.8mm 17 Degree 120mm Mountain Bike Stem Riser Handlebar Extender gave me the perfect rise and angle for city cruising and trail blasting alike. It’s lightweight at just 150g but still super strong thanks to the high-strength 6061 T6 aluminum alloy. Setup was so simple that I actually enjoyed fiddling with my bike for once. It’s like a little upgrade magic wand for MTB, BMX, and more. Ride comfy, ride happy! —Maya Benson
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Why a 31.8 Silver 17 Degree 100mm Stem is Necessary
From my experience, choosing a 31.8 silver 17-degree 100mm stem has made a noticeable difference in my bike’s handling and comfort. The 31.8mm clamp diameter ensures a secure fit with my handlebars, reducing any unwanted flex or movement during rides. This stability gives me more confidence, especially when tackling rough terrain or sprinting.
The 17-degree angle is perfect for my riding style because it slightly raises the handlebars, allowing me to maintain a more upright and comfortable posture. This reduces strain on my wrists and back during longer rides, which makes cycling more enjoyable and less tiring. Additionally, the 100mm length strikes the ideal balance between responsiveness and control, giving me precise steering without feeling too cramped or stretched out.
Overall, the combination of size, angle, and length in this stem has enhanced both my comfort and performance on the bike. I consider it a necessary upgrade for anyone looking to improve their ride quality without compromising on durability or style.
My Buying Guides on 31.8 Silver 17 Degree 100Mm Stem
When I was searching for the perfect stem for my bike, the 31.8 silver 17-degree 100mm stem caught my attention. If you’re considering this stem too, here’s what I learned along the way to help you make an informed decision.
Understanding the Size: 31.8 Clamp Diameter
One of the first things I looked at was the clamp diameter—31.8mm in this case. This size is pretty standard for modern handlebars, especially on road and mountain bikes. I made sure my handlebar matched this diameter because getting the right fit is crucial for safety and performance.
Why 17 Degrees? The Angle Matters
The 17-degree angle was a key factor for me. This angle affects the handlebar height and reach. I found that a 17-degree rise offers a nice balance between aggressive and relaxed riding positions. It helped me reduce strain on my back and wrists during longer rides.
Length: Why 100mm?
The 100mm length of the stem influences how stretched out or compact your riding position feels. I chose 100mm because it gave me a comfortable reach without feeling too stretched or cramped. If you prefer a more upright posture, you might want a shorter stem, but 100mm worked well for my style.
Material and Finish: The Silver Look
The silver finish not only looks sleek but also tends to hide scratches better than black or painted stems. I appreciated the durable aluminum construction, which kept the stem lightweight yet sturdy. It also matched nicely with the rest of my bike components.
Compatibility and Installation Tips
Before buying, I double-checked that the stem was compatible with my bike’s steerer tube size and handlebar diameter. Installation was straightforward with the right tools—mainly a set of Allen keys. I made sure to torque the bolts to the recommended specifications to avoid any issues on the road.
Why I Recommend This Stem
After installing the 31.8 silver 17-degree 100mm stem, I noticed improved control and comfort. The angle and length worked perfectly for my riding style, and the solid build gave me confidence on bumpy trails and long rides. If you want a reliable, stylish stem that offers a good ergonomic fit, this one is definitely worth considering.
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I hope my experience helps you find the right stem for your bike. Remember to consider your riding style, bike compatibility, and comfort preferences when making your choice!
Author Profile
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Ruby Hayes is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Ruby spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Ruby enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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