3T Experience Center

3T - RACEMAX INTEGRALE
GRX Di2 2×12 CARBON WHEELS

THE RACEMAX IN A NUTSHELL

RaceMax is a gravel bike that looks like a road bike, rides like a road bike, but flies over gravel. It’s designed with a focus on speed—on and off the tarmac. The same frame can be built as a fast 700c racer (35–46 mm WAM) or a rugged 650b machine with tires up to 61 mm WAM. Two sets of wheels let you easily switch between road speed and gravel adventure. Thanks to this versatility, RaceMax is always ready for your next ride.

3T INTEGRALE AERO CABLE INTEGRATION

Hidden cables are great for aerodynamics, but usually require bulky head tubes—3T solved it elegantly. They kept a slim head tube while routing all cables internally via the 3T Apto Integrale stem. This leaves the rider with full adjustability and easier bar swaps. The result is clean, functional, and aero. The Integrale system is compatible with both SRAM and Shimano electronic groupsets, in 1x or 2x setups.

IT ALL STARTS WITH THE TIRES

Tires are the biggest factor in gravel bike speed—they affect comfort, grip, and aerodynamics. That’s why 3T measured hundreds of tires to get their actual dimensions, not just the printed ones. They use WAM (Width As Measured) and RAM (Radius As Measured) to shape the frame around real-world data. This ensures optimal airflow and enough mud clearance. Note: front derailleurs (especially electronic) can limit maximum tire width.

SO WHAT TIRE DO YOU NEED?

The right tire is all about finding your ideal WAM—the true width that affects grip, speed, and durability. It depends on terrain, rider speed, and technique—the slower and rougher, the wider tire you need. A chart below helps match WAM to your riding style. Based on your rim width, you can then choose specific recommended tires. Again, a front derailleur may limit your max width.

RACEMAX VS. RACEMAX ITALIA, ULTRA AND PRIMO

RaceMax and RaceMax Italia share the same geometry but are made differently. RaceMax uses pre-preg carbon, while RaceMax Italia is filament-wound and RTM molded in Italy. The Italia version has a livelier and more responsive ride feel. Ultra has a similar fit but is built for bigger tires (55–61 mm WAM) and rougher terrain, with a stronger front triangle. RaceMax is the aero purist; Ultra is adventure-ready and easier to maintain. Primo is more road-oriented, with external cables and a do-it-all geometry for versatile riding.

RACEMAX VS. RACEMAX ITALIA, ULTRA AND PRIMO

WHAT’S MY FRAME SIZE?

Choosing the right bike size is crucial for a comfortable and enjoyable ride. Use this chart to pick the size which fits your body. Please note, this is merely a suggestion. For the best results, we recommend a professional bike fitting with an expert.

Key features

Hand-painted in our facility just kilometres from the office we've collaborated with renowned paint and finish supplier Lechler to create five classic car-inspired colours to kick off the new collection.
3T Integrale technology: clean, fully internal cable routing though the Apto Integrale stem and 3T carbon dropbar
Next-level aerodynamics with rear wheel cutout, narrow headtube, bottle shielding downtube & aero profiles all around
Choose the RaceMax if you crave road bike speed on and off-road. Fastest with 29”/700c 35-46mm WAM tires. Compatible with 650b up to 61mm when adventure calls.

Product details
Delivery info
Size help

Details

Frame material

Unidirectional pre-preg carbon, High-modulus/high-strength performance blend layup

Fork

3T Fango RaceMax Integrale w/ compact crown

Headset

3T MinMax Integrale IS42/34 | IS47/38(36deg)

Thru-axle

100x12 front - 142x12 rear

Handlebar

3T Superergo Integrale LTD (48: 38cm - 51: 40cm - 54&56: 42cm - 58&61: 44cm)

Bar Tape

3T Prendo Speed

Stem

3T Apto Integrale Stealth (48: 70mm - 51: 80mm - 54:90mm - 56: 100mm - 58: 110mm - 61: 120mm)

Bottle cage

3T nylon front load water bottle cage

Rear derailleur

Shimano GRX Di2 RD-RX825 12s

Shift/brake levers

Shimano GRX Di2 ST-RX825 12s

Brakes

Shimano GRX BR-RX820 w/ Shimano RT-CL800 160MM rotors

Crankset

Shimano GRX FC-RX820-2 12s 48/31 (51: 170mm, 54&56: 172.5, 58&61: 175mm)

Cassette

Shimano CS-R8101-12 10-34T

Wheelset

3T Discus 45I40 LTD Carbon Ti hubs

Tires

Pirelli Cinturato Gravel H 700x40

Seatpost

3T RaceMax seatpost for Ritchey clamp

Saddle

Selle Italia Novus Boost Evo Superflow

*Additional info

Specifications are subject to change without notice

At RimRebellion, we do everything we can to make the purchase of your new 3T bike as simple and worry-free as possible. You can choose between two delivery options – both completely free of charge:

1. In-store pickup at RimRebellion Store (Bratislava)

Order your bike online and pick it up directly at our RimRebellion Store & Community Café on Košická 27 in Bratislava. We’ll have your bike fully prepared, professionally set up, and double-checked with you before handing it over. You’ll also have the opportunity to consult with us on the spot – completely free.

2. Courier delivery to your address

We’ll deliver your bike conveniently anywhere in Slovakia. Before shipping, we carefully adjust, inspect, and pack your bike into a specially designed 3T box. Upon delivery, just a few simple steps are needed to complete the setup – we’ll guide you through everything.

You can easily choose your preferred delivery method in the cart during checkout.

GEOMETRIES

Size

Rider Height (cm)

145-160

157-171

168-180

176-186

183-195

192 & up

Rider Height* (inches)

4'9"-5'3"

5'2"-5'7"

5'6"-5'11"

5'9"-6'1"

6'0"-6'5"

6'3 & up

Stack

522

544

566

586

606

634

Reach

353

364

374

382

390

401

"Road" Headtube

125

147

161

180

201

230

Headtube angle

68.7

69.2

70.7

71.7

72.2

Fork axle-crown

375

Front center

597

612

607

612

622

642

Rear center

418

BB drop

Toptube length

501

518

536

549

563

582

Seattube length

463

490

518

545

572

Seattube angle

* Rider heights are approximations. For more accuracy, compare stack/reach with your current bike or visit your 3T retailer. ** RaceMax FORK length is equal to a standard road bike, so this HEADTUBE length can be compared to road bikes. To compare to gravel bikes with standard gravel forks, deduct 25mm from these “road" headtube lengths for a proper comparison.

Technologies

PERFECT AERO CUTOUT

Close-fitting cutout to shield the rear wheel and achieve the most speed.

MIND THE GAP

No oversized gaps between front tire & downtube for better airflow transition and less turbulence.

HUGE CLEARANCE

The original Exploro set today’s standard for up to 54mm tire clearance. The RaceMax has up to 61mm with 650b"!

75MM DOWNTUBE BASE

Lower downtube aero profile is 75mm wide to fully shield water bottle.

50MM DOWNTUBE NECK

Upper downtube necks down to 50mm to pick up the airflow coming off the front tire.

SIZE-SPECIFIC DOWNTUBE

Reduced depth on smaller sizes to keep frame compliant and keep space for bottles.

NARROW HEADTUBE

Headtube is sizes like a road bike for a narrow 1 1/8”- 1 ¼”steerer for optimal aerodynamics.

BIG STEERER

Inside that narrow headtube is a big 1 1/2” steerer for best strength and stiffness.

MINMAX HEADSET

To fit this big steerer inside the narrow headtube, we use the custom MinMax headset.

MINIMALIST CROWN

Fork crown shapes haven’t changed much since brakes were attached there. Now that we have disc brakes, we don’t need that bulk of material and can reshape the crown for better strength, stiffness and weight. Plus better aerodynamics.

PURE-ROAD FORK LENGTH

With the shorter crown, we can make our forks 25mm (1 inch) shorter than other gravel bikes. Exactly the same as a road fork. This offers better stiffness, lower weight, an easier steering geometry and better aerodynamics.

DOUBLE-DROP CHAINSTAYS

Dropping the drive-side chainstay improves tire & crank clearance. Dropping the other side as well creates a much more efficient structure behind the BB for higher stiffness & strength as well as lower weight.

THREADED BB

Most of our complete bikes come with threaded BBs for the best alignment and to avoid any issues. Yet we avoid gluing threaded alloy rings into the carbon (added weight, complexity and debonding risk).

DIRECT-MOUNT REAR BRAKE

Standard frames require an adaptor to use a 160mm brake rotor. We have integrated that into the frame, meaning you don’t need any extra pieces to attach the brake.

DIRECT-MOUNT FRONT BRAKE

Standard forks require a flip-flop adaptor to set the correct brake rotor size. Our direct-mount pre-sets the caliper for 160mm rotors without any extra pieces.

INTEGRATED FENDER MOUNTS

Invisible until you need them. Perfect for our custom fenders.

SELF-ALIGNING WEDGE CLAMP

Self-adjusting bolt angle for higher clamping forces with lower torque.

RITCHEY RAIL CLAMP

The new standard for gravel bikes, available for round and oval rails.

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RimRebelion Ride Mate Club

3T - RACEMAX INTEGRALE GRX Di2 2×12 CARBON WHEELS

THE RACEMAX IN A NUTSHELL

3T INTEGRALE AERO CABLE INTEGRATION

IT ALL STARTS WITH THE TIRES

SO WHAT TIRE DO YOU NEED?

RACEMAX VS. RACEMAX ITALIA, ULTRA AND PRIMO

RACEMAX VS. RACEMAX ITALIA, ULTRA AND PRIMO

WHAT’S MY FRAME SIZE?

Key features

Product details

Delivery info

Size help

Details

Frame material

Fork

Headset

Thru-axle

Handlebar

Bar Tape

Stem

Bottle cage

Rear derailleur

Shift/brake levers

Brakes

Crankset

Cassette

Wheelset

Tires

Seatpost

Saddle

*Additional info

GEOMETRIES

Product details

Details

Frame material

Fork

Headset

Thru-axle

Handlebar

Bar Tape

Stem

Bottle cage

Rear derailleur

Shift/brake levers

Brakes

Crankset

Cassette

Wheelset

Tires

Seatpost

Saddle

*Additional info

Delivery info

Size help

GEOMETRIES

Technologies

PERFECT AERO CUTOUT

MIND THE GAP

HUGE CLEARANCE

75MM DOWNTUBE BASE

50MM DOWNTUBE NECK

SIZE-SPECIFIC DOWNTUBE

NARROW HEADTUBE

BIG STEERER

MINMAX HEADSET

MINIMALIST CROWN

PURE-ROAD FORK LENGTH

DOUBLE-DROP CHAINSTAYS

THREADED BB

DIRECT-MOUNT REAR BRAKE

DIRECT-MOUNT FRONT BRAKE

INTEGRATED FENDER MOUNTS

SELF-ALIGNING WEDGE CLAMP

RITCHEY RAIL CLAMP

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3T - RACEMAX INTEGRALE
GRX Di2 2×12 CARBON WHEELS