public C8i Alfine Disc 2023
2023 Urban
Estimate price |
1,399$
Weight | 14.97 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 700c -
Groupset Alfine -
Suspension Rigid -
Drivetrain Internally Geared Hub -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
PUBLIC 100% Chromoly steel, with fender and rack braze-ons, integrated kickstand bracket
Suspension Fork
PUBLIC 4130 100% Chromoly steel unicrown disc fork, with fender and rack braze-ons
Drivetrain
Shift Levers
Shimano Alfine Rapidfire trigger shifters for 8-speed internal hub
Cassette
Shimano 20 tooth cog
Crank
Shimano Alfine S501 Crankset, 39T, 170mm
Chain Guide
Painted to match, alloy
Pedals
Wellgo alloy platform pedal, with rubber pads, 9/16" axle
Wheels
Front Hub
Formula alloy hub with quick-release axle (front)
Rear Hub
Shimano Alfine 8-speed internal hub with disc mount
Rims
Painted to match, alloy double wall, 32H 700c
Spokes
14G Stainless steel
Tires
Kenda Kwest 700x35c, 60TPI, Cream
Brakes
Brakes
Shimano MT-200 hydraulic disc brake, Deore SM-RT86 160mm rotors, with 3-finger steel levers
Cockpit
Stem
High polished alloy, threadless, +/- 10 degree rise, 25.4 clamp (80mm for S/M; 100mm for M/L)
Handlebar
PUBLIC Brunch handlebar, alloy, 570mm wide
Grips
PUBLIC Slender Grip, with alloy clamps
Headset
1.125" threadless, steel
Seat
Saddle
PUBLIC Premium Comfort Saddle, 221mm wide, with brass rivets, coil springs, and saddlebag hooks
Seatpost
Alloy micro-adjust with integrated clamp, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM/MD | MD/LG |
|---|---|---|
| Wheels | 700 | 700 |
About this model
C8i Alfine Disc is part of the Public C8i model. 2 bikes variations carry this model name so far.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Commuter bikes average price
If you want an acceptable Commuter bike you should know that the average price is 762$. However, even though the average price of a Commuter bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
When Public released this model in 2023, its price was 1399$. In conclusion, this bike price is 83.6% higher than the price of the average Commuter bike.
Commuter bikes average weight
If we make a quick analysis of the average weight of a Commuter bike, we get 13.77 kg (30.36 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
With a weight of 14.97 kg (33 lbs), Public bike is a bit heavier than average. In conclusion, the average Commuter bike weighs 8.71% less than C8i Alfine Disc.
Overview of components
Fork material
C8i Alfine Disc has a steel fork, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels size
The C8i Alfine Disc 2023 bike is equipped with 700c aluminum wheels when leaving the factory. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.