diamant Achat 2021
2021 Urban
Estimate price |
930$
Weight | 16.8 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Travel Front 50mm -
Fork Suntour NEX
-
Groupset Nexus -
Suspension Hardtail -
Drivetrain Internally Geared Hub -
Brakes Coaster
Sizing
Recommended size guide.
SM
154cm - 167cm
MD
164cm - 177cm
LG
174cm - 187cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Smooth Aluminum, internal cable routing, post mount disc brake mount
Suspension Fork
SR Suntour NEX, coil spring, adjustable spring preload, 50 mm travel, 100 x 5 mm quick release axle
Drivetrain
Shift Levers
Shimano Nexus Revo, 7-speed
Cassette
Shimano 19 teeth
Crank
Prowheel PR-115, steel chainring (38 teeth), 170 mm crank arm length VP BC73C, 68 mm, threaded cartridge bearing, 122.5 mm axle length
Bottom Bracket
BSA, 73mm, threaded
Chain
KMC S1
Pedals
non-slip pedals with reflectors
Wheels
Front Hub
Shimano C3000 hub dynamo
Rear Hub
Shimano Nexus 7 gear hub with coaster brake
Rims
Bontrager Connection hollow chamber rims
Brakes
Brakes
Tektro TRB-02 rim brake Tektro, aluminum, adjustable reach
Cockpit
Stem
Aluminum, adjustable, 25.4mm, 105mm length
Handlebar
Aluminum, 25.4mm clamp, 20mm rise, 630mm width
Seat
Saddle
Selle Royal Nuvola
Seatpost
Aluminum, adjustable spring preload, 27.2 mm, 300 mm length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.668 mm | 1.673 mm | 1.666 mm |
| Front Center | 63 mm | 64 mm | 65 mm |
| Rake | 8.1 mm | 8.1 mm | 8.1 mm |
| Trail | 113 mm | 112 mm | 113 mm |
| Seat Tube Angle | 73.5 ° | 72 ° | 72 ° |
| Seat Tube Length | 440 mm | 500 mm | 550 mm |
| Head Tube Angle | 70.5 ° | 70.5 ° | 70.5 ° |
| Bottom Bracket Drop | 6 mm | 6 mm | 6 mm |
| Wheels | 650 | 650 | 650 |
| Rider Min Height | 154 cm | 164 cm | 174 cm |
| Rider Max Height | 167 cm | 177 cm | 187 cm |
Model Overview
Achat completes the Diamant Achat model. There is 1 bike that carries this model name.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Commuter bikes
According to our calculations, the average cost of a Commuter bike that is reliable is 762$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Commuter bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Furthermore, this bike was made available in 2021 for 848$. Comparing this to the average Commuter bike price, we see that the price is 11.29% higher.
Average weight for Commuter bikes
If we make a quick analysis of the average weight of a Commuter bike, we get 14.29 kg (31.5 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 16.8 kg (37.04 lbs), Diamant bike is much heavier than average. In conclusion, the average Commuter bike weighs 17.56% less than Achat.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Overview of components
Fork
Diamant Achat 2021 bike is equipped with the Suntour NEX fork, and has 50mm travel. Bike forks are great for shock absorption and provide you with a smooth ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels size
When leaving the production line, the Achat model has aluminum wheels. After 700c wheels, 650b is the second most popular choice for road bikes. However, they don’t perform so well when you go over bumps and obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Achat comes with Coaster brakes. These brakes are pretty efficient, and they’re not so pricey. However, they have flaws, especially if the chain falls off.
Sizes
Achat comes in 3 sizes, that range from 154 cm – 187 cm (5.05 ft – 6.14 ft). In short, you can easily find one that suits you.