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2026 BULLS

GRINDER 3

An aluminum frame gravel bike with upper mid-range components and hydraulic disc brakes.
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Manufacturer Price

€1,499($1,744)
FrameAluminum
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain1 × 12
GroupsetGRX 800, GRX 600
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
GRINDER 3
Other Gravel bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

35 mph

GRINDER 3

36 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full GRINDER model range

View Comparison
Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

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Price History
Geometry
Specs
Build
Frame

Aluminium

ColorsKwiqsand; Blue Tinted White / Marbled Shiny; Laurel Green

Fork

Machete ADV Carbon, internal cable routing, 12mm thru axle

Headset

FSA NO.80/56/CRII Middle

Stem

BULLS GRi Stem CCS Slot Mount ready

Handlebar

Gravel SL

Saddle

BULLS Sportive Ergo

Seatpost

BULLS Aluminium 27.2mm

TypeRigid

Groupset
Rear Derailleur

SHIMANO GRX RD-RX822

Crank

SHIMANO GRX FC-RX610 40T

Shifters

SHIMANO GRX ST-RX610

Cassette

SHIMANO Deore CS-M6100-12 10-51T

Chain

SHIMANO Deore CN-M6100

Brakes

Hydraulic disc brake

TypeHydraulic Disc

Wheels
Rims

RYDE Road 21 Disc

Front Hub

Formula CL-712

Rear Hub

FORMULA FCL-542M

Tires

SCHWALBE G-One RX Performance RaceGuard TLR

Rider Notes
Riders Also Viewed

First added December 13

Last updated May 30