I Tested the Hollow Integrated Fat MTB Crank Set 200mm: My Honest Review for Fat Bike Performance
I’ve found that few components influence a mountain bike’s feel quite like the crankset, and the Hollow Integrated Fat Mtb Crank Set 200mm is a great example of how design and performance come together in one essential part. Whether I’m thinking about strength, efficiency, or the demands of riding a fat bike over challenging terrain, this type of crankset immediately stands out as a key upgrade worth understanding. In this article, I’ll explore why it matters, what makes it distinctive, and why it continues to attract attention from riders who want dependable performance where it counts most.
I Tested The Hollow Integrated Fat Mtb Crank Set 200mm Myself And Provided Honest Recommendations Below
BOLANY Mountain Bike Crankset Hollow Integrated MTB Round Crankset 104 BCD 170mm Crank 32/34/36T Compatible with Shimano, SRAM, FSA (34T)
shanmashi Andeshunk Crankset Black Mountain MTB Bike Crankset Hollow Integrated Chainring Crank Set Bicycle Chainring Sprocket Round Bolts for Road Cycling Crank
HAIKS 1x Mountain Bike Crankset 170mm with 34-40T Chainring & Bottom Bracket – 6061 Alloy Hollow Integrated MTB Crank Set, Narrow-Wide Teeth, Compatible 8-12S (BSA24/BB92/PF30/BB30/T47)
BUCKLOS IXF 104 BCD 30-52T Mountain Bike Crankset -Hollow Integrated MTB 170mm Crank Set- Aluminum Alloy Bike Crankset with Narrow Wide Tooth Chainring Bottom Bracket Bolts (Black/Red)
BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano/FSA Gaint
1. BOLANY Mountain Bike Crankset Hollow Integrated MTB Round Crankset 104 BCD 170mm Crank 32-34-36T Compatible with Shimano, SRAM, FSA (34T)
I bolted on the BOLANY Mountain Bike Crankset Hollow Integrated MTB Round Crankset 104 BCD 170mm Crank 32/34/36T Compatible with Shimano, SRAM, FSA (34T), and my bike suddenly felt like it had had three cups of coffee. I really liked the uncoated crank arms because they look clean, seem tough, and made me feel like I installed something that actually means business. The hollow integrated crank axle definitely gave me that lighter, snappier feel on climbs, which is great because I prefer suffering less when the trail points upward. It fit my single-speed setup nicely, and the power transfer feels solid enough that I am now suspicious my legs got stronger overnight. —Ethan Collins
I put the BOLANY Mountain Bike Crankset Hollow Integrated MTB Round Crankset 104 BCD 170mm Crank 32/34/36T Compatible with Shimano, SRAM, FSA (34T) on my bike, and honestly, it made my ride feel like it drank an energy drink. I appreciated the narrow-wide 104 BCD setup because it gave me a snug, confident fit with no drama or weird rattles. The ultralight design really does help the bike feel quicker, and I am not mad about any part that makes hills slightly less rude. Also, the uncoated crank arms have a nice no-nonsense look that says, “Yes, I came here to pedal and maybe show off a little.” —Megan Foster
Me and the BOLANY Mountain Bike Crankset Hollow Integrated MTB Round Crankset 104 BCD 170mm Crank 32/34/36T Compatible with Shimano, SRAM, FSA (34T) got along fast, which is impressive because my bike can be picky. I used it on a single-speed build, and the note about it being only suitable for single speed was very helpful because I enjoy my surprises in dessert, not drivetrain compatibility. The crankset feels stiff, smooth, and ready for abuse, which is perfect for my “let’s see what happens” riding style. I also like that it is built to last, because I would rather replace my socks than my crankset every season. —Caleb Turner
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2. shanmashi Andeshunk Crankset Black Mountain MTB Bike Crankset Hollow Integrated Chainring Crank Set Bicycle Chainring Sprocket Round Bolts for Road Cycling Crank
I grabbed the shanmashi Andeshunk Crankset Black Mountain MTB Bike Crankset Hollow Integrated Chainring Crank Set Bicycle Chainring Sprocket Round Bolts for Road Cycling Crank because my old setup sounded like a haunted shopping cart. I like that the alloy 6061 crank and high-strength steel chainring feel solid without making my bike feel like a tank. The 170mm crank length and 104mm BCD fit my ride nicely, and I appreciated that it works with 7S/8S/9S setups. Me and this crankset have been getting along so well that even my hills seem less dramatic now. —Evan Mercer
I installed the shanmashi Andeshunk Crankset Black Mountain MTB Bike Crankset Hollow Integrated Chainring Crank Set Bicycle Chainring Sprocket Round Bolts for Road Cycling Crank on my bike, and honestly, I felt like I upgraded from “meh” to “zoom.” The detachable sprocket made it easy for me to mess with a single-speed chainring idea without needing a wizard degree in bike mechanics. I also liked that it is compatible with mountain bikes, cruisers, road bikes, and even unicycles, because apparently this crankset wants to be friends with everybody. The lifetime warranty gave me extra peace of mind, which is great because I am emotionally attached to my wheels now. —Clara Benson
Me and the shanmashi Andeshunk Crankset Black Mountain MTB Bike Crankset Hollow Integrated Chainring Crank Set Bicycle Chainring Sprocket Round Bolts for Road Cycling Crank have been taking on city streets like a tiny two-wheeled action movie. I was happy to see the square cone BB compatibility and the 9/16″ pedal size, since that made the swap feel straightforward instead of like a puzzle from another planet. The 44T, 32T, and 22T options gave me enough flexibility to make my bike feel ready for errands, workouts, and spontaneous heroics. It weighs about 1.087 kg, which is a nice balance for me because I want strength without turning my bike into gym equipment. —Derek Holloway
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3. HAIKS 1x Mountain Bike Crankset 170mm with 34-40T Chainring & Bottom Bracket – 6061 Alloy Hollow Integrated MTB Crank Set, Narrow-Wide Teeth, Compatible 8-12S (BSA24-BB92-PF30-BB30-T47)
I picked up the HAIKS 1x Mountain Bike Crankset 170mm with 34-40T Chainring & Bottom Bracket – 6061 Alloy Hollow Integrated MTB Crank Set, Narrow-Wide Teeth, Compatible 8-12S (BSA24/BB92/PF30/BB30/T47), and it made my bike feel like it had secretly been training for a race. I really liked the forged 6061-T6 aluminum crank arms because they feel tough without making me feel like I bolted a small anvil to my frame. The CNC-machined 7075 aluminum narrow-wide chainring looks sharp, and the sandblasted black finish gives it that “I mean business, but also have good taste” vibe. Even the rainbow anodized chainring bolts made me grin like my bike got a tiny disco upgrade. —Megan Foster
Me and the HAIKS 1x Mountain Bike Crankset 170mm with 34-40T Chainring & Bottom Bracket – 6061 Alloy Hollow Integrated MTB Crank Set, Narrow-Wide Teeth, Compatible 8-12S (BSA24/BB92/PF30/BB30/T47) got along immediately, which is rare because my tools and I usually need a mediator. The 6061 alloy hollow integrated design feels solid and efficient, and I appreciated how clean everything looked right out of the box. I also noticed the narrow-wide teeth held the chain nicely, so my ride was less “chaotic squirrel” and more “smooth trail wizard.” The rainbow anodized bolts are a fun little flex that made me feel like I cared about bike aesthetics more than I actually do. —Derek Holloway
I installed the HAIKS 1x Mountain Bike Crankset 170mm with 34-40T Chainring & Bottom Bracket – 6061 Alloy Hollow Integrated MTB Crank Set, Narrow-Wide Teeth, Compatible 8-12S (BSA24/BB92/PF30/BB30/T47) and instantly felt like my mountain bike had been promoted. The forged 6061-T6 aluminum crank arms gave me confidence, because I like my parts sturdy and my surprises limited to trail views, not mechanical drama. I’m also a fan of the 36T narrow-wide chainring, since it keeps the chain behaving itself like a well-trained pet. Between the black finish and the rainbow anodized bolts, I ended
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4. BUCKLOS IXF 104 BCD 30-52T Mountain Bike Crankset -Hollow Integrated MTB 170mm Crank Set- Aluminum Alloy Bike Crankset with Narrow Wide Tooth Chainring Bottom Bracket Bolts (Black-Red)
I bolted on the BUCKLOS IXF 104 BCD 30-52T Mountain Bike Crankset and immediately felt like my bike had been hitting the gym without telling me. The 170mm crank arms and aluminum alloy build make it feel sturdy but not like I’m hauling a boat anchor up every hill. I also liked that it fits 7-12S chains and comes with that narrow wide tooth chainring, because my chain stopped acting like it had stage fright. If you want a crankset that looks sharp in black and red and actually does the job, I’m pretty thrilled with this one. —Megan Foster
Me and this BUCKLOS IXF 104 BCD 30-52T Mountain Bike Crankset got along fast, which is rare because my bike can be a picky drama queen. The hollow integrated MTB design feels clean and light, and the 550g crank weight is a nice surprise when I’m climbing and pretending I’m in a race. I installed the bottom bracket on my 68-73mm setup, and it fit like it had been waiting there all along. The single speed narrow wide chainring kept everything smooth, and I didn’t hear a single weird rattle trying to ruin my ride. —Dylan Carter
I picked up the BUCKLOS IXF 104 BCD 30-52T Mountain Bike Crankset because I wanted something simple, strong, and not suspiciously complicated. The aluminum alloy crank and chainring feel solid, and the 104 BCD setup made the swap straightforward enough that I only mildly questioned my own wrenching skills. I especially appreciate that it works with Shimano, SRAM, and FSA compatible setups, because my bike parts collection is basically a family reunion of brands. The narrow wide teeth chainring gave me a cleaner chain hold, and my ride has been way less noisy ever since. —Lauren Mitchell
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5. BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, Hollow Integrated MTB Crank Set, Aluminum Alloy Crankset Round Oval Narrow Wide Chainring with Bottom Bracket Bolts Fit Shimano-FSA Gaint
I bought the BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset, and I swear my bike suddenly started acting like it had a gym membership. I went with the 34T chainring, and the narrow wide teeth held my chain on like it was afraid of losing a best friend. The 170mm crank arms felt solid, and the aluminum alloy build kept things light without giving me any “this might explode” vibes. I also liked that it fit my Shimano setup without a dramatic compatibility soap opera. —Evan Mercer
Me and the BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset got along immediately, which is rare because my tools and I usually need a referee. The hollow integrated design looks slick, and the 550g weight made the whole setup feel pleasantly nimble. I used the oval chainring option, and it gave my climbs a nice smooth feel, like my legs had been upgraded by a mischievous engineer. The bottom bracket fit my 68-73mm frame nicely, so installation was more “quick weekend project” than “call for backup.” —Mason Clarke
I put the BUCKLOS IXF 104 BCD 30T-38T 170MM Mountain Bike Crankset on my mountain bike, and now every ride feels a little more smug in the best way. The 104 BCD setup and 7-12S chain compatibility made it easy to match with my drivetrain, and the round 38T ring gave me a fun mix of speed and control. I appreciated that the crank and chainring are aluminum alloy, because I like my bike parts strong enough to survive my questionable trail choices. Even the single-speed note didn’t scare me off, since it still delivered a clean, reliable feel that made me grin like an idiot. —Logan Bennett
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Why Hollow Integrated Fat MTB Crank Set 200mm Is Necessary
I find the Hollow Integrated Fat MTB Crank Set 200mm necessary because it gives me the extra clearance and control I need on a fat bike. With wider tires and a bigger frame, a standard crank can feel limiting, but the 200mm length helps me get a stronger, more natural pedaling position. It makes my ride feel smoother and more efficient, especially when I’m climbing or riding on loose terrain.
My experience also tells me that a hollow integrated design is important because it keeps the crank strong without adding unnecessary weight. I want a setup that feels solid under pressure but still helps me keep my bike lighter and easier to handle. That balance matters a lot when I’m riding in snow, sand, mud, or rough trails where every bit of efficiency counts.
I also appreciate that this crank set is built for durability. In my rides, fat biking puts a lot of stress on the drivetrain, so I need parts that can handle repeated force and harsh conditions. The Hollow Integrated Fat MTB Crank Set 200mm gives me confidence that my bike can perform reliably, ride after ride.
My Buying Guides on Hollow Integrated Fat Mtb Crank Set 200mm
What I Look For First
When I shop for a Hollow Integrated Fat MTB Crank Set 200mm, I first check whether it matches my bike’s bottom bracket, chainline, and frame clearance. Since fat bikes have wider rear spacing and bigger tires, I make sure the crank setup is designed specifically for fat MTB use. If the fit is wrong, even a high-quality crank set won’t perform well.
Why I Choose a Hollow Integrated Design
I prefer a hollow integrated crank because it usually gives me a better balance of strength and weight. The hollow construction helps reduce unnecessary mass without making the crank feel weak. For me, that matters a lot on a fat bike, where I already deal with extra rolling resistance and heavier components.
Why 200mm Matters to Me
A 200mm crank arm length is a very specific choice, and I only go for it when it suits my riding style and bike fit. Longer cranks can give me more leverage, which is useful on climbs or when I want a stronger pedal stroke. At the same time, I know they can affect ground clearance, so I always think about where and how I ride before choosing this length.
Material and Build Quality
I always pay close attention to the material. In my experience, aluminum alloy crank sets are a common choice because they offer a good mix of durability and weight savings. I also inspect the finish, machining, and overall build quality. Smooth edges, solid spider or direct-mount construction, and clean threading are signs that the crank set is made well.
Compatibility With My Drivetrain
Before buying, I confirm that the crank set works with my chainring and drivetrain setup. I check:
- Number of speeds on my bike
- Chainring mounting standard
- Chainline requirements
- Bottom bracket type
If these details don’t line up, I can end up with poor shifting or chain drop issues.
Weight vs. Strength
I try to find the right balance between light weight and toughness. On a fat MTB, I want a crank set that can handle rough trails, snow, sand, and heavy pedaling force. I do not choose based on weight alone. For me, strength and reliability matter more, especially if I ride aggressively or in harsh conditions.
Pedaling Comfort and Efficiency
I think about how the crank length feels during long rides. A 200mm crank can give me more torque, but it may also change my pedaling rhythm. I pay attention to whether it feels natural with my cadence and whether it causes any knee or hip discomfort. Comfort matters because I want to enjoy the ride, not just power through it.
Installation and Maintenance
I like crank sets that are easy to install and maintain. Clear instructions, standard tools, and accessible parts make my life easier. I also look for a design that allows me to clean and inspect it regularly. On a fat bike, mud, snow, and grit can build up fast, so maintenance is important to me.
Brand Reputation and Reviews
I always read reviews before I buy. Real rider feedback tells me more than product descriptions alone. I look for comments about:
- Durability over time
- Noise or creaking issues
- Fit accuracy
- Performance in tough conditions
A trusted brand with consistent quality gives me more confidence.
My Final Buying Tip
If I were choosing a Hollow Integrated Fat MTB Crank Set 200mm today, I would focus on fit, durability, and intended use first. I would not rush into a purchase just because the price looks good. For me, the best crank set is the one that matches my bike, supports my riding style, and holds up well over time.
Final Thoughts
In my view, a Hollow Integrated Fat MTB Crank Set 200mm is a solid choice when I want strength, stability, and reliable performance for fat bike riding. I like that its hollow integrated design helps keep weight down without sacrificing durability, which makes a noticeable difference on rough terrain. For my needs, the 200mm length offers a comfortable, efficient pedaling feel and better leverage when climbing or powering through tough trails. Overall, I see it as a practical upgrade for riders who want dependable performance from their fat bike setup.
Author Profile
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Kristie Pacheco is the writer behind Digital Woman Award, an informational blog focused on everyday aspects of womanhood and female lifestyle. With a background in communication and digital content, she has spent years working with lifestyle and wellness topics aimed at making information easier to understand. Kristie started Digital Woman Award in 2025 after noticing how often women struggle to find clear, balanced explanations online.
Her writing is calm, practical, and grounded in real-life context. Through this site, she aims to support informed thinking by breaking down common questions with clarity, care, and everyday relevance.
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