BULLS Grinder EVO CX 2021
2021 E-bike
Estimate price |
7,167$
Weight | 16.6 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset GRX Di2, FSA -
Suspension Rigid -
Motor Bosch 250W 85Nm mid-drive -
Battery PowerTube 400 Horizontal -
Drivetrain Electronic -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alloy
Suspension Fork
40,0 mm
Drivetrain
Rear Derailleur
Shimano GRX Di2 RD-RX817
Cassette
Shimano GRX CS-M8000, 11-42T
Crank
FSA
Chain
KMC
Wheels
Rims
BULLS XC-21D tubeless ready
Tires
Schwalbe G-One Allround Performance, RaceGuard, HS473, ADDIX
Brakes
Brakes
Shimano GRX BR-RX810 hydraulic Disc-Brake
Cockpit
Stem
FSA Energy ACR
Handlebar
FSA SCR Compact
Seat
Saddle
BULLS
Seatpost
BULLS Duroflex Carbon
Motor & Battery
Motor
Bosch Performance Line CX 25/75Nm
Battery
PowerTube 400 Horizontal
Remote
Bosch Kiox
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 50cm | 55cm | 60cm |
|---|---|---|---|
| Stack Reach Ratio | 1.46 mm | 1.51 mm | 1.55 mm |
| Bottom Bracket Height | 276 mm | 276 mm | 276 mm |
| Front Center | 599 mm | 625 mm | 652 mm |
| Trail | 69 mm | 70 mm | 68 mm |
| Stack | 559 mm | 597 mm | 635 mm |
| Reach | 382 mm | 396 mm | 409 mm |
| Top Tube Length | 548 mm | 573 mm | 598 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 500 mm | 550 mm | 600 mm |
| Head Tube Angle | 71.5 ° | 71.5 ° | 71.5 ° |
| Head Tube Length | 130 mm | 170 mm | 210 mm |
| Chainstay Length | 427 mm | 427 mm | 427 mm |
| Wheelbase | 1016 mm | 1042 mm | 1069 mm |
| Bottom Bracket Drop | 72 mm | 72 mm | 72 mm |
| Wheels | 700 | 700 | 700 |
About this model
Grinder EVO CX is part of the Bulls E Grinder model. BULLS released 4 e-bikes variations of this model 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.
Average price for Gravel e-bikes
According to our calculations, the average cost of a Gravel e-bike that is reliable is 3642$. However, this doesn’t mean that if you spend less money on a Gravel e-bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your e-bike, always do some components analysis and read reviews.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 6635$. Comparing this to the average Gravel e-bike price, we see that the price is 82.18% higher.
Average weight for Gravel e-bikes
On a deeper look, we notice that the average weight of a Gravel e-bike is 13.58 kg (29.94 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
With a weight of 16.6 kg (36.6 lbs), BULLS e-bike is much heavier than average. In short, the average Gravel e-bike weight is 22.24% lower than this one.
Grinder EVO CX components
Fork material
The fork is made out of carbon, so, it won’t add up to much weight to your e-bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels size
As for the wheels, BULLS Grinder EVO CX 2021, has a 700c aluminum model. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
For your safety, it is important to have quality breaks on your bike. BULLS Grinder EVO CX has Hydraulic Disc brakes installed. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.