GEOSYS GT Mips® BEAT
GEOSYS GT Mips® BEAT

GEOSYS GT Mips® BEAT

Dual-purpose model designed for comfort both on-road and off-road.

$629.95

Pinlock® Insert Included

Size
Explore the GEOSYS GT Mips®

Size guide

Kabuto helmet sizes by head circumference
Size Head (cm) Head (in)
XS 54–55 21.3–21.7
S 55–56 21.7–22.0
M 57–58 22.4–22.8
L 56–60 22.0–23.6
XL 61–62 24.0–24.4
XXL 63–64 24.8–25.2

L is listed as 56–60 cm on Kabuto's fit guide, which overlaps S and M. Between sizes? Contact us before you order. Contact us

Fit tips

  1. Measure your head. Keep the tape level around the crown of your head.
  2. Head shape changes fit. Every Kabuto helmet sold in the U.S. is made for an intermediate oval head shape, and each model has its own fit and feel.
  3. Too loose? If the helmet rotates easily, or can be rolled off your head with the chin strap fastened, try a smaller size.
  4. Check pressure points. Even pressure all round is normal; pressure focused in one spot is not. Common hot spots: forehead, temples, jaw, back of head.

This chart recommends a size from head circumference. The right helmet also depends on head shape, helmet design, your motorcycle, riding style and any accessories fitted.

Full fit guide
Go to size guide page

Try it on near you

See it in person at a store near you.

Find a dealer

Description

OGK Kabuto GEOSYS GT Mips – BEAT

The OGK Kabuto GEOSYS GT Mips – BEAT is a premium full-face motorcycle helmet handcrafted in Japan for riders who want advanced safety, aerodynamic performance, and bold, urban-inspired style.

Designed for street riding and everyday commuting, it delivers a perfect balance of protection, comfort, and dynamic design.

  • Lightweight A.C.T. composite shell — strong and durable while keeping weight low for comfortable all-day wear.
  • Optimized ventilation channels — strategically placed to keep you cool during long rides and city commutes.
  • Antibacterial DEOFACTOR® liner — ensures lasting freshness and comfort even in hot conditions.
  • All-directional aerodynamic design — engineered to enhance stability and reduce drag at high speeds.
  • Mips® Safety System — reduces rotational forces in angled impacts for superior head protection.

Every GEOSYS GT Mips helmet meets top international safety standards, providing peace of mind wherever you ride.

  • DOT FMVSS 218 — U.S. Department of Transportation certification for road use, verifying compliance with federal safety standards.
  • ECE 22.06 — European standard for full-face helmets, ensuring superior protection and performance.

The BEAT colorway delivers a vibrant, energetic look with dynamic geometric accents, combining Japanese craftsmanship with cutting-edge safety technology for a helmet that is both functional and visually striking.

Key Features

Key Features:

  • Mips® Safety System
  • Pinlock® Ready
  • A.C.T. Composite Shell
  • Wake Stabilizer PAT.
  • Visor Angle Adjustment
  • Goggle Compatible
  • COOLMAX® & Fully Detachable Interior System
  • DEOFACTOR® antibacterial treatment
  • Speaker Attachment space

Included in the box
  • Standard Shield: CD-1 Shield (Clear)
  • DAF Pinlock® Original Insert Lens
  • Chin Curtain No.8
  • Manual Booklet
Instruction Manual Download

Available Colors and Graphics

GEOSYS GT Mips® BLOCK - White Blue Red GEOSYS GT Mips® - White Metallic GEOSYS GT Mips® BLOCK - Flat Gunmetal Red GEOSYS GT Mips® BEAT GEOSYS GT Mips® - Black Metallic GEOSYS GT Mips® - Flat Black
GEOSYS GT Mips® BEAT BEAT
Select Model
F-17 GP Mips®Pinlock® Insert Included, Tear-Off Ready GEOSYS GT Mips®Pinlock® Insert Included Aeroblade-F Mips®Pinlock® Insert Included

Watch

Reviews and comparisons

Reviews are made by independent riders and reviewers. The opinions in them are their own, not Kabuto Americas'.

Fits this helmet

Compatible shields

Every shield below fits the GEOSYS GT Mips®. Swap one in for a different tint or a mirror finish.

Shop all shields

GEOSYS shields $89.95 Pinlock® Ready

GEOSYS Mirror shields $119.95 Pinlock® Ready

Pinlock® anti-fog

Fog-free vision

Every GEOSYS GT Mips® comes with a Pinlock® 120XLT insert in the box, so your view stays clear in rain, cold and humid air from the first ride.

Included with this helmet Pinlock® 120XLT insertIn the box, ready to fit.

Full specs on pinlock.com

Pinlock® 120XLT insert

Fog performance level
Technology
  • Anti-fog XLT®
  • MaxVision™
Lens colour
Clear
Suitable pins
Three component pin
Product code
DKS492

Install, adjust & clean your lens

Pinlock® lens warranty

Pinlock® warrants the lens to the original owner against defects in materials and workmanship for one year from the date of purchase, and will repair, replace or refund a defective lens at its discretion. The warranty doesn't cover damage from misuse, neglect, alterations, normal wear, incorrect installation or cleaning, or accidents (including racing and stunts), and it doesn't cover the Pinlock®-ready shield itself. To make a claim, bring the lens and a dated proof of purchase to an authorised Pinlock® dealer.

Full warranty terms (PDF)

Helmet description

Know your GEOSYS

Every part of the helmet, named.

GEOSYS GT Mips® helmet, left side view

  1. Shell

  2. Rear ventilation

  3. Wake StabilizerPAT.

    Controls the airflow around the helmet and reduces loads while riding.

  4. Shield ratchet

    Controls how the shield opens and closes.

  5. Helmet interior

    Chinstrap, cheek pads, inner pad, chinstrap covers and wind shutter (packaged in).

  6. Visor (peak)

    Five angle settings. Removable.

  7. Head ventilation

    Open or close it before you ride.

  8. Shield

    Comes off at the red stopper on each side.

  9. Pinlock® pins

    Eccentric pins that hold the Pinlock® Original Insert Lens.

  10. Breath guard

    Removable.

  11. Chin ventilation

    Open or close it before you ride.

Part names from the Kabuto GEOSYS instruction manual.

Exploded view

What is inside your GEOSYS

Every replaceable part, pulled apart. Watch the helmet come together, or point at a part in the list.

  1. Shield

    CD-1 shield, standard clear.

  2. Shield ratchets

    CD-1 ratchet set (right and left) with 7L-B screws.

  3. Inner pad

    D20F inner pad. Pad sizes are exchangeable to fine-tune the fit.

  4. Cheek pads

    D20F cheek pad set, right and left.

  5. Ear caps

    Ear cap set No.1. Right and left are compatible.

  6. Chinstrap covers

    D20F chinstrap cover set, right and left. Washable.

  7. Breath guard

    Breath Guard No.13.

  8. Wind shutter

    Wind Shutter No.8.

  9. Visor (peak)

    D20F visor (peak), with its collar set and screws.

  10. Head ventilation

    D20F head ventilation. Single-colour or graphic-colour.

  11. Rear ventilation

    D20F rear ventilation. Single-colour or graphic-colour.

Drawing and part names from the Kabuto GEOSYS instruction manual.

Ventilation

Ventilation

Where the air goes, and how to open and close each vent.

How the air moves

The ventilation system

The ventilation system

Outer air comes in through the head and chin ventilation (white dots). Humid air from inside the helmet leaves through the rear ventilation (red dots).

Open and close

Head ventilation

Head ventilation

Open or close the head ventilation as the arrows show. It sits under the visor (peak).

Chin ventilation

Chin ventilation

Open or close the chin ventilation as the arrows show.

Steps and figures from the Kabuto instruction manual.

Aerodynamics

Wake StabilizerPAT.

Developed from wind tunnel tests at several angles, the Wake Stabilizer is built into the shell. It controls the airflow around the helmet and reduces the load on you while riding.

Patent No. 4311691

Airflow around a helmet without the Wake Stabilizer, seen from the frontAirflow around a helmet without the Wake Stabilizer, with the helmet turned
Without the Wake Stabilizer Disturbed flow at the front and rear of the helmet. The helmet is unstable.
Airflow around a helmet with the Wake Stabilizer, seen from the frontAirflow around a helmet with the Wake Stabilizer, with the helmet turned
With the Wake Stabilizer The Wake Stabilizer controls the disturbed flow, so the helmet stays stable in a straight line and is easier to turn around your neck.

Airflow illustrations from the Kabuto instruction manual.

Comfort

COOLMAX® interior

The inside of your Kabuto is lined with COOLMAX® fabric, built to move sweat away from your skin so it dries fast and stays comfortable.

The fiber

COOLMAX® is a polyester fiber. Its performance comes from the shape of the fiber, not from a coating.

Round fiber compared with a COOLMAX fiber A round fiber holds sweat on its surface. A COOLMAX fiber has grooves along its surface that carry sweat away from the skin to the outside of the fabric, where it spreads and evaporates faster. Round fiber Sweat stays on the surface COOLMAX® fiber Grooves carry sweat outward

Grooves that move sweat

A standard round fiber holds on to sweat. A COOLMAX® fiber has tiny grooves along its surface. They carry sweat away from your skin toward the outer surface of the fabric, where it spreads over a larger area and evaporates faster.

In your helmet

What Kabuto says about the COOLMAX® interior in its instruction manuals.

Moves moisture out

When you sweat, COOLMAX® discharges the moisture to the outside.

Brings air in

It takes in air from the outside to cool and dry your body.

Lowers skin temperature

The temperature on the body surface drops, and the fabric keeps moisture in balance as you ride.

Built into the fiber

Because the effect comes from the fiber's structure, COOLMAX® says its benefits do not wash out.

Fabric information from the Kabuto instruction manuals and coolmax.com.

Visor

Visor (peak)

Adjust the angle in five levels, or take the visor off completely.

Show the steps Hide the steps

Adjust the angle

Slide it to one of five levels

Slide it to one of five levels

Loosen the center screw and slide the visor (peak) to allow 5-level adjustment. The red marker steps through the five levels.

Remove the visor

Remove all the screws

Remove all the screws

The visor (peak) can be removed by removing all the screws. The screws can be turned with a coin.

Attach the visor

Fit the parts together

Fit the parts together

Fit each concave and convex part together, as shown in 1 and 2.

Steps and figures from the Kabuto instruction manual.

Reviews

What riders say