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Trails · Ravines · Rough Roads
Gravel Bike
★★★★★ 5.0 161 Google reviews$999
Limited stock remaining — assembled, inspected, and ready to ride.
Test rides are free, take about 15 minutes, and the bike is ready when you arrive.
- Built for Toronto’s trails, roads, and rough terrain
- Free in-store pickup at the shop
- Comes completely assembled and inspected
- Fits riders 5′4″ to 6′0″
- 1-year limited parts and service warranty
- Affirm and Afterpay financing available at checkout

Thicker Tires. Less Limitations.
With 700 x 38c grippy gravel tires, all Toronto trails, roads (and potholes) are fair game.

Aluminum Frame, Carbon Forks.
Our tough aluminum frame and lightweight carbon forks keep weight low while taking any punishment you can throw at them.

Simple Drivetrain. Fewer Problems.
Our simple 1 x 11 drive setup gets rid of the finicky front derailleur while still providing plenty of gear range.
Full Specs
Everything on the bike
Size and frame
- Suitable for riders 5′4″ – 6′0″ (160cm – 180cm)
- Standover height 31″ (79cm)
- 53cm aluminum frame
- Carbon fibre through-axle forks
Wheels and tires
- Anti-puncture 700c x 38 gravel tires
- Gravel tread pattern for better traction in wet or dusty conditions
- 30-spoke aluminum disc brake rims
- Thick inner tubes with 48mm stem Presta valve
Drivetrain
- 40T front chainring
- 11-speed rear cassette (11–44T)
- Max torque ratio of 1:0.91 (one crank turn is 0.91 wheel turns) — great for climbing hills up to 25°
- Max high-speed ratio of 1:3.64 (one crank turn is 3.64 wheel turns) — about 40km/h at 82 cadence
- Gear range optimized for Toronto’s landscape
Components
- Sensah SRX 11-speed rear derailleur
- Sensah SRX integrated shift/brake levers
Brakes
- Mechanical disc brakes (Tektro MD-400), 160mm
- Tested stopping distance of 19ft from 20km/h (dry)
Weight and warranty
- 10.8kg total weight
- 1-year limited parts and service warranty
- Service must be performed by Butter Bikes to stay covered
Rider Reviews
What Toronto is saying
Posted on allan espirituTrustindex verifies that the original source of the review is Google. Luca was great to work with and answer any questions I had. Was accommodating for picking up my new 53 single speed and ensured the bike was setup and ready to ride for me when I arrived. This bike was exactly what I was looking for. I sold my Felt road bike and just wanted a simple single speed commuter bike to ride around with my family and this fit the bill. Light weight, easy to work on, simple bike that you can add components and accessories to suit your use case. Same day I picked it up we went on a 26km ride and it functioned flawlessly.Posted on JamalTrustindex verifies that the original source of the review is Google. Huge shoutout to Luca and his adorable puppy Zoey! I’m blown away by his kindness and expertise. Luca was super helpful and kind throughout the whole process of ordering my bike and even did some awesome customizations for me to get the bike just how I wanted it. I’ve only ridden it for a few minutes but I had to leave a review as soon as I got home to say thank you and that you have my business when it comes to bikes now. Rare to see someone who cares this much about what they do and it really shows. Thank you, Luca!! Update: just did a 20k ride and wow this thing is smooth, SILENT and so easy to ride up hill. I love this bike!!Posted on Miraj SyedTrustindex verifies that the original source of the review is Google. My single speed 53 is amazing. It's been a while since I've owned a bike so I did a lot of research and landed on butter bikes because I wanted something simple that would get me from my condo to the beach, or park hangs with friends. This "simple" bike is actually a marvel of engineering. Super light, solid construction and road tires that give zero resistance. The bike is so responsive to the pedals it feels like you're going from 0 to 60 instantly, when you push down hard on the pedals. And the bike just keeps picking up speed as you pedal. When you stop pedaling the bike maintains it's speed and just glides forever, as if it's on ball bearings. Going down hills is actually scary because it will go faster and faster with no limits if you don't apply the brakes. I think I finally understand bike culture. If this entry level bike can produce that kind of performance, an $8k bike must feel like a rocket ship, lol. Or maybe butter bikes just produces very high quality bikes for an unbeatable price.Posted on Carlos SikorskiTrustindex verifies that the original source of the review is Google. I’ve had my 53 single speed from Butter Bikes for over a month now and I absolutely love it. Rides smooth, looks great, and feels super solid. I had a small issue recently, but Luca sorted it out quickly. He was super helpful and easy to deal with. You can tell he really cares about the bikes he makes and sells. Great service, great product, just an all-around great experience. Highly recommend!Posted on Leon PetrovikTrustindex verifies that the original source of the review is Google. Luca makes really nice bikes and is a good guy! Super understanding and makes high quality bikes.Posted on Greg NicholsonTrustindex verifies that the original source of the review is Google. Luca has been incredible and very helpful. I love the bike. I had a small problem and within 24hrs of letting him know he had set an appointment time and taken care of the problem. I got the 53" single gear bike.Posted on S CTrustindex verifies that the original source of the review is Google. These are the best quality bikes for the price. Luca has a true passion for bicycles. I recently upgraded my original Butter Bike and I was blown away at the improvements he has made over the years to his single speed model. My original was a solid bike for the price. But his latest model impressed me even more! I am a Butter Bike customer for life!!Posted on Bardia TabatabaeiTrustindex verifies that the original source of the review is Google. Great bike, specially at the price point. But even better is the service! Luca is a genuinely nice guy who likes bikes and it shows. Definitely recommend!Posted on AlexanderTrustindex verifies that the original source of the review is Google. Just got one today and auch a smooth easy ride, you can really cook it quick on a bike like this and it handles great everything is weighted and balanced perfectly. I used to downhill bike a lot when I was younger and had such a blast ripping around downtown to and from work on the single speed. Super polite professional transaction over great experience.Posted on Troy SidarousTrustindex verifies that the original source of the review is Google. Great bike! Even better service! Luca is a gentlemen and a true bike scholar! Highly recommend!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
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