BULLS Grinder 3 2021
2021 Road
Estimate price |
1,777$
Weight | 10.2 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset GRX 800, GRX 600 -
Suspension Rigid -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alloy
Suspension Fork
Carbon
Drivetrain
Rear Derailleur
Shimano GRX RD-RX812
Shift Levers
Shimano GRX ST-RX600
Crank
Shimano GRX FC-RX600
Wheels
Front Hub
BULLS
Rear Hub
BULLS
Rims
Bulls XC-21 Evo Tubeless ready
Tires
Schwalbe G-One Allround Performance
Brakes
Brakes
Hydraulische Scheibenbremse
Cockpit
Stem
MTB-S, CCS
Seat
Saddle
BULLS
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 49cm | 52cm | 55cm | 58cm | 61cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.51 mm | 1.56 mm | 1.6 mm | 1.63 mm | 1.67 mm |
| Bottom Bracket Height | 274 mm | 274 mm | 279 mm | 279 mm | 279 mm |
| Front Center | 601 mm | 606 mm | 617 mm | 627 mm | 641 mm |
| Trail | 78 mm | 70 mm | 67 mm | 64 mm | 65 mm |
| Stack | 567 mm | 594 mm | 619 mm | 643 mm | 669 mm |
| Reach | 375 mm | 380 mm | 386 mm | 394 mm | 400 mm |
| Top Tube Length | 541 mm | 557 mm | 574 mm | 592 mm | 609 mm |
| Seat Tube Angle | 73.5 ° | 73.25 ° | 73 ° | 72.75 ° | 72.5 ° |
| Seat Tube Length | 490 mm | 520 mm | 550 mm | 580 mm | 610 mm |
| Head Tube Angle | 70 ° | 71 ° | 71.5 ° | 72 ° | 72 ° |
| Head Tube Length | 135 mm | 160 mm | 189 mm | 213 mm | 240 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1025 mm | 1030 mm | 1042 mm | 1052 mm | 1066 mm |
| Bottom Bracket Drop | 75 mm | 75 mm | 70 mm | 70 mm | 70 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
Model Overview
Grinder 3 completes the Bulls Grinder model. There are 21 bikes that carry this model name. You can easily view all of the Bulls Grinder bikes models from 2021, here.
Model range prices
The most economical model, the BULLS Grinder 2 2021 has a starting price of 1114$. BULLS Grinder 4 2021 on the other hand is the most expensive at 2176$.
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.
Gravel bikes average price
Our math shows that the average cost of a dependable Gravel bike is 2462$. However, this doesn’t mean that if you spend less money on a Gravel bike, you couldn’t get a decent one. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Furthermore, this bike was made available in 2021 for 1645$. Comparing the average cost of a Gravel bike to this one, you will see that Grinder 3 price is 49.67% smaller.
Average weight for Gravel bikes
If we make a quick analysis of the average weight of a Gravel bike, we get 8.13 kg (17.92 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
Grinder 3 weighs 10.2 kg (22.49 lbs) and is much heavier than the average. In short, the average Gravel bike weight is 25.46% lower than this one.
Overview of components
Fork material
Grinder 3 has a carbon fork, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels
When it comes to wheels, the Grinder 3 bike is equipped with the 700c aluminum model. There is no doubt, that 700c wheels are very popular on all road bike models. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Grinder 3 comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.