Component Specs
Drive Train
COMPONENTS
Headset
10-Series, zS56 Bottom, 10, ZS44 Short
Handlebar
Alloy, 31.8mm, 620mm width, 9 deg sweep
Grips
Spot performance fit, dual density rubber, black
Stem
Alloy, 31.8 clamp, +/-6 degree, 50/52cm = 100mm, 55/57cm = 110mm, 60cm = 120mm
Saddle
Spot performance fit, black with grey accent
Seatpost
Spot black alloy, 27.2mm
Spokes
14g, stainless, black
Seat Clamp
Spot alloy, 31.8mm
Pedals
Black body/Black cage
*spec is subject to change
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" |
Acme Geometry
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" |
Testimonials
A Mercedes on Two Wheels
Whether you’re an occasional cyclist looking for a stylish and low-maintenance ride for weekend adventures or an experienced rider seeking a speedy and clean commuting machine, the Acme offers best-in-class performance and reliability in one sexy package. Just get on and go.
It’s no secret that the hunched-over geometry of road bikes alienates some cyclists. We designed the Acme to hum along at road speeds while also allowing you to truly enjoy the long ride. It’s a Mercedes on two wheels, with gently swooping curves that convey understated elegance.
At the heart of the Acme’s high performance is the most advanced, reliable—and clean--drivetrain on the market: An internal 11-speed Shimano Alfine hub mated to a smooth and strong Gates belt drive designed by Wayne Lumpkin, one of the bike industry’s great innovators of the past two decades. Chains and derailleurs are great, but for people who don’t want to get their hands dirty, or who need a no-fuss all-weather commuter, they can be a greasy time suck.
The Acme is lighter and faster than most city bikes, and it features mounts for racks, fenders and a kickstand for optimal customization. Acme means “highest,” and this bike is the apex of modern urban riding: a finely tuned mix of precision engineering, style, innovation and speed. Rediscover the joy of cycling.
Gates CenterTrack
Next-generation Carbon Drive System. Unique, super-strong, carbon-reinforced polyurethane system that requires no lube and provides a nearly silent ride. CenterTrack is stronger, lighter, more compact, and better at shedding debris than the prior Gates systems.
Shimano Alfine 11-Speed Internally Geared Hub
Super-high quality with simple shifting and low maintenance providing a 409% gear range.
SP Dynamo Front Hub
Automatically charges lights connected to the front hub via internal routing in carbon fork. Lights not included.
Spot Custom 7005 Aluminum Frame
Proprietary, shaped, butted and tapered frame tubes designed for optimum strength, comfort, and durability. Lightweight aluminum tubing with precise tubing configurations for each frame size, results in a smooth and stable ride. Advanced performance styling of seat stays, top tube and down tube, in conjunction with finely tuned geometry deliver an astonishingly nimble ride in the urban environment.
Spot Custom Carbon Fork
Our newly designed all carbon fork rides smooth, yet is stronger and lighter that its predecessor. Steering is precise with the tapered carbon fiber steerer tube. Perhaps the highest performing street fork on the market.
Fender and Rack Mounts
Newly-designed frame and fork accommodate full fenders and racks, for urban versatility and utility.
Lifetime Warranty
We design and test our frames to the highest standards so you can be confident in your investment. Should you have an issue with your Spot frame, we will warranty it against manufacturing defects for the lifetime of the frame. Of course there's some fine print (read here), but if you buy a bike and ride it as it is intended to be ridden, we've got your back. And if you do get into a fender-bender, we have a fantastic crash replacement program as well.
FROM THE ROAD
Versatility
Based in the UK I took the risk of buying this on the strength of reviews and after paying excessive import tax I was not disappointed
If you could I’d have given the review a 4.5 as I think it could do with slightly wider wheel rims but they’re useable. I managed to fit 40C gravel tyres but don’t think there’s any room for anything bigger.
Sing this for packtafting and I have quick release front and rear racks so can transition between bike and load carrier quickly.
Stability fine when loaded.
The 11 speed hub gears are smooth and the belt drive is great for pack rafting as it doesn’t matter if it gets wet and there is no oil to mess up your boat.
I’ve had many bikes over the years but I am now definitely a belt drive convert.
From Agreessive Fitness to a More Comfortable Upright Commuter Ride
Size: 60 cm ACME, Rider: 62 yo, 6'-3", 215 lb, 34.75" inseam, Desired riding position: back 60 degrees to horizontal for comfort and ease of viewing surroundings. My ACME is a pleasure to ride after completing stem and handlebar changes to achieve my desired more upright riding position. The bike came set up with what I describe as an aggressive fitness riding posture. It was more aggressive than I expected, based on it being characterized as a city/commuter bike . I assumed those terms translated to a more upright, take-in-the-surroundings, riding position. I was wrong and thought I might have made a costly mistake when I discovered that fiberglass steering tubes are not designed to accept steering tube extensions. A lot of searching and a few equipment trials got me to a solution that included a short stem and a handlebar with a 136 mm rise and 15 degree back sweep (Shimano Roll Handlebar). This combination places the top of my handlebar grIps about level with my seat. I was pleasantly surprised that I was just (barely) able to install the two without need for longer hydraulic brake lines or longer shifter cable. Upgrades: Ergon grips, Shimano PD-EF 202 Flat Pedals. The Alfine "NO PEDALING!" gear shifting reminds me of learning to drive a stick shift car. A shift SMOOTH as silk when done as intended, and CLUNKY when one attempts to shift while applying any pressure to the pedals. This is especially true while riding uphill. I would encourage Spot to add images of…
Light, fast bike for a tall person
I’ve been looking for years for a belt-drive bike that would work for someone my size (I’m 6’4” and slender). The dominant US domestic brand told me that their bike wouldn’t work. The other options were largely outside the country.
The Acme arrived very quickly and was easy to assemble. I’m very much enjoying how fast and light it feels, along with the usual belt-drive benefits (quiet, clean). I’m a one-bike rider, and I expect to enjoy this one for a long time.
Exactly what I needed
I was commuting on a fixie- loved the simplicity and ease of use. But got a new job a lot further away and with some hills that required me to get a little extra mechanical advantage.
I splurged on the acme because it had everything I wanted. Shipped quickly and assembly was easy- though I did have a wobble that I couldn't figure out, support was great and they quickly got me sorted out.
Installed some fenders and lights, and I've been commuting on the bike for two weeks now. Super smooth ride, lightweight but sturdy, and fun! This thing is exactly what I needed.
Very nice.
I love my new Acme bike. Replaced the pedals, seat and added a computer. Good to go!