Hey dudes, here’s my take on the Fit Series One BMX bike: a model that started it all back in 2000 and just keeps getting sharper.
Can you imagine – 2000?
The moment you lock eyes on that sleek chromoly frame, you know it’s built tough – yet it’s lighter than you’d expect.
That sealed front and rear hubs? They spin like butter, and you won’t worry about grit or grime slowing you down.
Every bar and crank length lines up with the top tube, so the bike feels made for your style and size.
The bike also comes in two sizes (20.25″ and 20.75″), so you can find the right one for your height and style of riding much easier.
Moreover, the bike is carefully engineered to get the most out of it. In other words, it’s a BMX bike that’s ready for your progression.
Let’s jump in and see why this bike still rules after twenty-plus years.
Fit Series One BMX Bike Review
1. Fit Series One BMX Bike Key Features
This bike takes a piece of BMX history and tunes it for today’s shredders.
From the streets to your local park and trail lines, it’s ready to jump in straight out of the box.
- Light S1 frame & fork made from chromoly front triangle keeps weight down.
- Integrated CNC headtube for a sleek look and strength.
- Fully sealed front & rear hubs give smooth spins and less maintenance.
- Matched sizing: two top tube lengths, each with bars and cranks sized to match.
- Classic styling updated with modern tech – honors the original 2000 design.
2. Fit Series One BMX Bike Specifications & Geometry
Before we get into the nitty-gritty numbers, I want to bring out that this is a bike that fits you like a glove – no wasted reach, no awkward stance.
Now let’s unpack exactly what makes this build tick.
- Frame: Chromoly front triangle (20.25″ or 20.75″ TT)
- Fork: Chromoly steerer, 33mm offset
- Headset: Integrated, sealed
- Stem: Fit top-load
- Bars: 2-piece chromoly (9″ rise on 20.75″, 8.7″ rise on 20.25″; 29″ width)
- Grips: Tech grips
- Cranks: Tubular 3-piece chromoly (170mm on 20.75″, 160mm on 20.25″)
- Bottom bracket: Mid, sealed
- Pedals: Fit PC
- Sprocket: Fit Key (25 T)
- Front hub: Sealed bearings, female axle
- Rear hub: Sealed cassette, 9 T driver
- Rims: Fit S1W front & rear
- Tires: Fit OEM 20 × 2.4″ front & rear
- Seat & post: Padded combo, alloy post (200mm)
- Brakes: U-brake with two-finger lever, linear cable
- Gyro tabs: Drilled (gyro not included)
- Color options: Cream, Blood Red
- Weight: 26.5 lbs (12.02 kg)
- Price: $469.95
Geometry
- Top tube: 20.75″
- Chainstay: 13.11″
- Headtube angle: 75.5°
- Seattube angle: 71°
- BB height: 11.8″
- Standover: 8.8″
- Rider size: 5’6″–6′ (20.75″), 5’2″–5’6″ (20.25″)
3. How The Fit Series One BMX Bike Rides
This bike is a fantastic solution for beginner to intermediate BMX riders.
It has everything you want (minus the pegs) to get you rolling right away.
With its semi-responsive BMX frame geometry, you can use this bike for riding pretty much anything and everything you want: street, park, dirt jumps, pump tracks, you name it.
The 33mm fork offset gives you the necessary stability, while the 75.5° head tube angle provides a little more responsiveness that feels good.
But at the same time, it makes spins and front-end tricks much easier.
Moreover, the rear end is pretty short at 13.11″, but you can still extend the chainstay length slightly in case you need more stability.
What contributes to a bit more twitchiness is the 11.8″ bottom bracket height. This is also handy if you grind a lot, giving the sprocket a bit more room.
And the sealed cassette and front hub are a big plus to ensure you roll smoothly.
What I also really like is that Fit went with matching bar and cranks, not keeping the same rise and length for both top tubes.
However, if you ever want to customize the bike, feel free to do.
For instance, if you’ll ride brakeless, you can easily cut the bar to 28″, which will make handling (and barspins) easier.
GET YOUR FIT SERIES ONE BIKE NOW4. Real Rider Feedback
- Alex M.: “The sealed hubs make a big difference. I ride in rain and mud sometimes (hey, it’s fun!) and it still spins smoothly.”
- Jordan K.: “Bars and cranks fit my 5’4″ height perfectly. No more awkward reach. But I do plan to cut the bar slightly because I’ll be transitioning to brakeless riding very soon.”
- Casey L.: “Weight feels right for tricks. I can catch big airs without dragging weight.”
- Sam R.: “Classic look but feels fresh. People ask me what year model it is.”
- Taylor S.: “Brake lever is easy to reach. I feel in control whether I’m shredding streets or parks.”
5. Potential Cons of the Fit Series One BMX Bike
- At 26.5 lbs, it’s not the lightest in its class.
- Does not come with pegs.
- Gyro tabs are drilled, but no gyro included – buy separately.
- U-brake can feel stiff until it’s fully broken in.
6. Who The Fit Series One BMX Bike Is Best For
This bike suits riders who love BMX heritage but want modern upgrades.
It’s great for newcomers stepping up from a starter bike.
But it also works for experienced riders who value sealed hubs and precise steering.
If you’re between 5’2″ and 6′, you’ll find a size that fits.
Street, park, or backyard sessions – all day fun.
Ideal riders include:
- Urban cruisers: Those carving through city streets and poppin’ off curbs.
- Park enthusiasts: Riders who hit bowls, ramps, and rails every weekend.
- Skill builders: Newcomers learning manuals, spins, and grinds.
- All-round shredders: Anyone who wants a bike that adapts to any terrain or trick.
Conclusion: Is The Fit Series One BMX Bike Right For You?
If you want a BMX bike that blends tradition with tech, the Fit Series One is an absolutely solid pick.
It rides buttery, fits well, and holds up over time.
And if you ever want to upgrade parts – feel free to go for it.
You’ll enjoy the sealed hubs and the tuned geometry.
The Series One complete bike blends the best of two worlds: that timeless Fit look and the upgrades you actually feel when you take off.
The tailored bar and crank lengths mean you won’t fight your bike; you’ll ride as one.
You’ve got room to grow, too.
Whether you’re landing your first bunnyhop or dialing in new combos at the park, the Series One keeps pace.
And when you’re ready to step up, it won’t hold you back.
So here’s the move: pick the size that fits you best, and get ready for the progress.
You’ll have a BMX bike that honors two decades of legacy, yet feels brand-new under your feet.
Your next session is waiting – make it count on the Fit Series One.
GET YOUR FIT SERIES ONE BIKE NOWCheck out other amazing BMX complete bikes:
