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Rated 4.8 out of 5
80 Reviews


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Rated 4.8 out of 5
80 Reviews


It’s no secret that the hunched-over geometry of road bikes alienates many cyclists. Enter the Acme, a city bike that hums along at road speeds while also allowing you to actually enjoy the ride.Read Full Details

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Color Specs
Shelby Blue
Helicopter Black




Component Specs

Frame Size Open 50cm 52cm 55cm 57cm 60cm
Eff. Top Tube Length 22.0" (560mm) 20.9" (530mm) 21.7" (550mm) 22.4" (570mm) 23.2" (590mm) 24.4" (620mm)
Seat Tube Length 16.5" (420mm) 19.5" (496mm) 20.5" (520mm) 21.7" (550mm) 22.4" (570mm) 23.6" (600mm)
Seat Tube Angle 74º 74º 74º 73º 73º 73º
Head Tube Length 4.5" (115mm) 4.5" (115mm) 4.9" (125mm) 5.5" (140mm) 6.3" (160mm) 7.1" (180mm)
Head Tube Angle 71º 70º 71º 72º 72.5º 72.5º
Chainstay Length Min: 16.3" (415mm) Max: 17.3" (440mm) Shipped: 16.8 (427mm)
Bottom Bracket Drop 2.7" (68mm) 2.7" (68mm) 2.7" (68mm) 2.7" (68mm) 2.7" (68mm) 2.7" (68mm)
Wheel Base 40.4" (1025mm) 39.5" (1004mm) 40.0" (1015mm) 40.0" (1016mm) 40.6" (1031mm) 41.8" (1061mm)
Reach 15.9" (405mm) 14.8" (376mm) 15.4" (392mm) 15.6" (396mm) 16.1" (410mm) 17.1" (434mm)
Stack 21.3" (541mm) 21.2" (537mm) 21.7" (551mm) 22.4" (569mm) 23.2" (590mm) 24.0" (609mm)
Standover 22.6" (574mm) 28.6" (727mm) 29.6" (751mm) 31.1" (790mm) 31.9" (811mm) 33.0" (838mm)
Rider Height 4'10" - 5'8" 5'4" - 5'8" 5'7" - 5'10" 5'9" - 6'0" 5'11" - 6'2" 6'1" - 6'5"

Drive Train


SRAM S300, 50/52 = 170mm, 55/57/60 = 175mm


HD-M275 hydraulic disc

Front Hub

Dynamo, PL-8, 6V-3W, 32h, Disc front, 6-bolt

Rear Hub

Alfine 11-speed Black, disc, 32h


Alfine 11-speed, RapidFire Plus

Front Pulley

CDX CenterTrack, 46T, 130 BCD


CDX CenterTrack, 113T, Black/Blue



Carbon Disc w/ carbon tapered steerer, 1 1/8" - 1 1/2"

Wheel Set


Small Block Eight, 700x32C, Presta


Black, 700c, ATD470, 32º, aero profile, presta valve



10-Series, zS56 Bottom, 10, ZS44 Short


Alloy, 31.8mm, 620mm width, 9 deg sweep


Dual Density Rubber, Black


Alloy, 31.8 clamp, +/-6 degree, 50/52cm = 100mm, 55/57cm = 110mm, 60cm = 120mm


Black with grey accent


Spot black alloy, 27.2mm


14g, stainless, black

Seat Clamp

Spot alloy, 31.8mm


Black body/Black cage


I’m in the process of tricking-out my new Acme, but you all were very easy to work with, and MAN!, that Acme is one sexy bike! I’m extremely happy and proud that I can buy such a great bike locally.

//Neil C.

I received the Spot Acme three weeks ago and it was love at first sight. It arrives about 90% assembled, and for those of you who are not handy at all (like me), I found a YouTube video that walks you through the final assembly steps. 

//Rob Martin

Spot was extremly fast by responding all my questions in advance, shipping overseas went absolutely fast and easy. The bike is just awesome, I love it!

//Mathis M.



My first ride on the Spot Acme did not have me riding alongside traffic or waiting for red lights to turn. I wasn’t in a hurry, and I didn’t have a destination. I was simply cruising at a neighborhood pace, alone with my thoughts (how many years do I have left before my little boy values stupid talk with his buddies over quality time with his mom?). For this, the...

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Part road bike, part mountain bike, and smooth-sailing all day long—the Spot Acme brings the best of each to your daily commute. An aluminum frame paired with a carbon fiber fork help make the Acme feel quick and lively, while its upright riding position allows you to slow down and enjoy the cruise. You’ll have more time to enjoy the ride too, because with a belt drive system there is...




Quick-handling like a road bike and confidence-inspiring like a mountain bike, the Spot Acme is a willing accomplice on any ride. It’s capable on a spin through the neighborhood or zipping along with traffic on your commute. Spot uses first-rate features and components from well-known brands throughout. Notably, the Gates belt drive gets paired with an 11-speed internally geared rear hub, which gives you an extremely quiet, smooth-running, and virtually...


A Mercedes on Two Wheels

Gates CenterTrack

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Urban RocketSled Geometry

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Shimano Alfine 11-Speed Internally Geared Hub

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SP Dynamo Front Hub

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Spot Custom 7005 Aluminum Frame

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Spot Custom Carbon Fork

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Fender and Rack Mounts

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Lifetime Warranty


average rating 4.8 out of 5
Based on 80 reviews
  • 5 Stars
    67 Reviews
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    10 Reviews
  • 3 Stars
    3 Reviews
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96% of reviewers would recommend this product to a friend
Customer photos and videos
80 Reviews
Reviewed by Justin L.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Spot Acme

I have a couple hundred miles in now and I love this bike. Looks and feels great. Easy to assemble. I was initially concerned about the size since I am tall, but the fit is good. The narrow wheelbase and handle bars make it easy maneuver. It's equally at home on rough city streets and smoother bike paths.

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Reviewed by Paul K.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

This is a great bike!

This bike replaces a 1985 mountain bike that has served me well for all these years. But the friction gears and gravitation to more riding on pavement prompted me to look for something better suited. The Spot Acme with the internal gears and belt drive appealed to me so I ordered one. Ordering online was easy and even with the disruption of corona-virus shutdowns the order was processed and shipped within a couple days. The bike was very well packaged and arrived with no damage. Spot provides a very useful You Tube video on how the bike is packed in the box and another video describing assembly of the handlebars, front wheel, the seat and the pedals. It takes less than thirty minutes to complete. Once assembled it was time to put air in the tires and go for a ride. What a treat! Everything works flawlessly. The geometry is very street bike responsive and the disc brakes really effective, so after years of the mountain bike and only a couple weeks now with the Acme I am still working towards comfortable. Located in the foothills of the Appalachians I was a little concerned about the range of the eleven speed gearbox, but that has not been an issue as I have yet to need the lowest gear. When in the highest gear this is a fast bike. I have contacted Spot by email a couple times with questions. Both times I received prompt and helpful response. There are not many reviews of the bike online but the few that I found describe the bike in very positive terms. They are…

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Reviewed by Patricia P.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

A dream machine

This is my second Spot Acme. I bought the first 11 years ago - and it still runs beautifully, too. I bought this as a wanted a few technical upgrades. I can not recommend the Spot Acme enough for urban riders. My rides are usually 5-20 miles, longest rides about 35-40 miles.

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Reviewed by Roy G.
Verified Reviewer
I recommend this product
Rated 4 out of 5
Review posted

Replacement Commuter: Rides Smooth

I've had this bike over the winter before reviewing to be sure I'd worked it in well - I mean gotten the first scratches in the paint :)

First point, the top tube, for me is a bit high to swing my leg over easily - I'm 5'4" with a 28 inseam and might have done better with the other version simply for that reason.

The bike is smooth and responsive - but since my other bike is a Brompton, there was some adjustment to be made as they are quite different bikes. I've added a rack and bags - and even with these fully loaded, it runs well and the tires handle light snow w/o issue.

Over time, as expected, the belt drive needed tightened twice and that was very easy as was pulling the rear wheel for the first flat.

Bike gear range is excellent and shifts reliably on hills.

It does add a fair bit to the cost when you add the front and rear lights and rack - I used a collar to attach to the seat post as the rack I had didn't fit the bike. I also upgraded the grips.

Looking forward to some light gravel riding with this bike and possibly adding a Red Shift Stem and/or seat post depending upon how things go.

Overall pleased with the ride. Plan to run it into the ground and see just how well the internal drive and belt system hold up.

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Reviewed by Neil C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

My New Acme Commuter

I’m in the process of tricking-out my new Acme, but you all were very easy to work with, and MAN!, that Acme is one sexy bike! I’m extremely happy and proud that I can buy such a great bike locally. I look forward to my next Spot. I just have too keep it on the DL for a while to appease my lady friend....

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