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Bulls Trail Grinder

Bulls Trail Grinder
Light Blue/Red
Please select options


The Trail Grinder is a rocket of a gravel bike. With its swanky, 2.10-inch Schwalbe Thunder Burt tires, a Kind Shock dropper seatpost, and a SRAM Apex 1x drivetrain, the Trail Grinder lets you know where it wants to go.

Built around a lightweight aluminum frame and carbon fork combo, the Trail Grinder is an agile ride that'll drive you to test your limits. Tubeless-ready rims enable a low-cost upgrade to improved traction and flat protection. Excellent components throughout, including a Selle Royal Asphalt saddle, leave little else to be desired.

Dropper posts

A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.

Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.

Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.


Frame 7005 Aluminum
Fork Carbon
Wheels/Rims BULLS XC-21D tubeless ready
Tires Schwalbe Thunder Burt Evo LiteSkin 54-622
Crankset SRAM CS-PG 1130-A1
Chainrings 11/42T
Rear Derailleur SRAM Apex 11
Cassette/Rear Cogs SRAM CS-PG 1130-A1, 11-42T
Shifters SRAM Apex
Handlebars BULLS
Stem MonkeyLink
Brakes SRAM Apex hydraulic disc brakes 160/160mm
Pedals Wellgo
Saddle Selle Royal Asphalt GF
Seat Post Kind Shock LEV-Integra 27.2mm, 65mm dropper

* Subject to change without notice.

Part Numbers

Option MPN
Light Blue/Red / 49cm 594-32449
Light Blue/Red / 52cm 594-32452
Light Blue/Red / 55cm 594-32455
Light Blue/Red / 58cm 594-32458