Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset GRX 800, GRX 600 -
Suspension Rigid -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alloy
Suspension Fork
Machete Carbon, internal cable routing, 12mm thru axle
Drivetrain
Rear Derailleur
SHIMANO GRX RD-RX812
Shift Levers
SHIMANO GRX ST-RX600
Cassette
SHIMANO Deore 11-fach, 11-42T
Crank
SHIMANO GRX FC-RX600 40T
Chain
SHIMANO CN-HG601-11, 11-SPD
Wheels
Front Hub
Center Lock, Steckachse, O.LD. 100 mm
Rear Hub
Center Lock, Steckachse, O.LD. 100 mm
Rims
XC-21 Evo, tubeless ready
Tires
SCHWALBE G-ONE ALLROUND Perf, RaceGuard, TLE
Brakes
Brakes
hydraulic disc brake
Cockpit
Stem
MTB-S, CCS Slot Mount ready
Handlebar
Gravel SL double butted
Headset
FSA ORBIT C40ACB (NO.42/ACB)
Seat
Saddle
BULLS Gravel
Seatpost
BULLS Aluminium
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Grinder 4 belongs to the Bulls Grinder model. Bulls launched 21 bikes of this model so far. You can easily view all of the Bulls Grinder bikes models from 2023, here.
Model range prices
Bulls Grinder 1 2023 is the cheapest bike model and costs 1379$. Bulls Grinder 5 2023 is the most expensive one and costs 2547$.
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 bikes
According to our math, the average price for a trustworthy Gravel bike is 2462$. However, even if your budget is less than the average, you might still be able to get a top-quality Gravel bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
When Bulls released this model in 2023, its price was 2123$. If we compare this with the average Gravel bike cost we notice that the price is 15.97% lower.
Overview of components
Fork material
Grinder 4 has a carbon fork, so, it’s a great addition to the bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels
The Grinder 4 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
When you want to stop the bike in time, the brakes are vital. The Grinder 4 has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, you can ride your bike with confidence.
Sizes
Grinder 4 comes in 4 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, it won’t take much to find one that’s right for you.