3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)
3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)
3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)
3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)
3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)
3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)
3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)
3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)
3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)

3T: Exploro Racemax Boost Force Electric Gravel/ Road Bike (2023)

Regular price £8,499.00 Sale price £8,249.00 Make us an offer
Save £250.00

From as little as
£XX.XX per month
saving up to £XXX.XX with Cycle to Work

Calculate how much you could save

  1. Contact The Cycle Company for help with the scheme to save up to 42%.
  2. Check out how much you can save using this Cycle Scheme calculator.
  3. Check which scheme your employer is registered with. They can register with Cycle Scheme if they are unregistered, this only takes 5 minutes.
  4. Save money and have fun!
Chat with us Call us Book a video call

This is yet another mind blowing, lightweight e-bike from 3T. The Exploro Racemax Boost Force AXS 1X12 is just at home on gravel, road or as a dynamite commuter bike. 3T are famed for making some of the fastest, lightest and best-looking gravel and road bikes on the market and they have extended this into their e-bike range. The 3T Exploro Racemax Boost Force weights just 10.7 kgs and rides equally well with the power on and off. Featuring the Mahle X20 motor and a nifty quick release wheel system, Sram Force AXS disc brake and gear set up, the Exploro Racemax Boost Force is an e-bike you need to test ride. (Optional upgrade to carbon wheels also available).

Free Knog Scout e-bike alarm and GPS tracker

Handlebar Set Up

To make an offer, please ensure all the details regarding the frame size, colour and style are correct.

We are keen to be as competitive as possible on our e-bike sales and realise there is a myriad of prices advertised online - our make an offer function is there to enable you to offer a price you feel is fair for your dream e-bike. Please bear in mind all our e-bike sales come with 60 days free e-bike insurance, two years free servicing, free nationwide delivery and a free tracker for bikes over £3000. Our bikes are also delivered built, charged and ready to ride. We will respond to offers by email. If we counter offer, this will be the final and best price available.

Need help? Click to chat with us


The Exploro Racemax Boost e-bike is perfect for gravel & all-road riding. It’s light yet tough, agile yet planted and fast yet fun. This makes the Racemax Boost a great range-extender on your gravel adventure. 

The Racemax has won many awards as the fastest performance gravel bike on earth. The Racemax Boost uses the same frame - all electronic parts fit neatly inside without the need for bulkier tubes or visible cables. So you keep all the performance features of the original Racemax and add one more: extra power whenever you need it.

Our goal was to keep the fun and flow of a fast, agile gravel bike, not to build a motorcycle with pedals. That means the system has to be very light, offer a very smooth power build-up & create no drag when turned off. In the end, 3T’s customized Mahle X-20 system offers all three.


The Speed King of E-bikes

3T build bikes that love being ridden fast. The Exploro is widely regarded as the fastest gravel bike on the market and the Boost uses the same frame design. The added bonus is that the Mahle X20 motor has no drag and offers a seamless riding experience whatever your speed.


You won't believe the weight

The 3T Exploro Boost Force features a carbon frame and a Mahle X20 motor that weighs just 1.4 Kgs, which enables the total weight of this awesome e-bike to come in a mind-blowing 10.7 Kgs, lighter than many non-electric gravel bikes.


Dropbar or Flatbar Options

The 3T Exploro Boost Force is available with either a dropbar or flatbar - so whether you are looking for speed and tuck, or a more traditional off road or commuting set up - you can choose your ideal handlebar set up.


Your buying options

If you need to know more about the 3T Exploro Racemax Boost Force e-bike then book a test ride at our shop, or a video call for us to talk you through the bike and answer your questions. If you buy online you benefit from FREE nationwide delivery and FREE returns if the bike isn't what you hoped for.



3T Exploro RaceMax BOOST


Mahle X20 motor


Mahle iX250 (236Wh) hidden battery included. Optional 172 Wh Range Extender available

Frame material

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


Fango RaceMax w/ compact crown


3T MinMax IS42/28.6 + IS 47/38


100x12 front - 142x12 (specific for X20) rear

Handlebar EU

Dropbar or Flatbar

Handlebar size

XXS: 38cm - 51: 40cm - 54&56: 42cm - 58&61: 44cm)


3T Apto Stealth

Stem size

(XXS: 70mm - 51: 80mm - 54: 90mm - 56: 100mm - 58: 110mm - 61: 120mm)

Front Derailleur


Rear Derailleur

Sram Force AXS Max 36

Shift/brake levers

Sram Force AXS


Sram Force AXS Hydraulic Disc w/ Sram 160mm rotor


Sram Force AXS, 38T, Narrow Q- Factor ( XXS: 165mm - 51: 170mm - 54&56: 172,5mm - 58&61: 175mm)


12-speed Rival AXS 10-36T


Rodi Alloy 650b or 700cc


Pirelli Cinturato Gravel M


3T Exploro seatpost for Ritchey clamp

Size Guide

Size XXS 51 54 56 58 61
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 520 542 564 584 604 632
Reach 355 366 377 385 393 404
Fork axle-crown 370 370 370 370 370 370
"Road" headtube** 125 147 161 180 201 232
Head angle 69.0 69.5 71.0 72.0 72.0 72.0
BB drop 79 79 77 77 75 75
Seat angle 74.5 74,0 73.5 73.0 72.5 72.5
Seattube length 436 463 490 518 545 572
Toptube length 506 526 546 566 586 606
Wheelbase 998 1008 1008 1014 1024 1044
Front center 596 606 606 611 621 641
Rear center 415 415 415 415 415 415


3T E-bikes come with a 5-year warranty against defects in materials or workmanship. Read more on our warranty page.

Tom Corrocan


There is a lot to consider when buying a new electric bike, but that's why we are here. We want to answer your questions and ensure you feel confident you're buying your ideal e-bike.


Invest in a new electric bike that is right for you with complete peace of mind. Test e-bikes from your home or in store.

We have taken the bikes out twice so far, around Salisbury, and have really enjoyed them, as well as the interested looks from people as we go by. I had mentioned that our road is quite a long hill rising at a good height and that we live at the top. Level 3 is fine, Level 4 easy, while Level 5 is amazing! Thank you again for all your help. We have been telling people about you and The Cycle Company and will certainly continue to do so.

Tim & Catherine (Foldable e-bike)

Amazing!!! I love bike riding!!! Cheesefoot hill no problem ... really loved the whole ride and kept up with the horse and left my husband and son for dead!!! Great bike great service dead chuffed!!! Thanks.

Lucy (Mountain E-bike)

I tried several e-bikes before settling on the Peak Trail 1 ELS – as soon as I had the test ride I knew it was the right bike for me, it was like driving a Jag vs a Ford! It’s so comfortable and smooth. It was a big benefit to use The Cycle Scheme to pay too. Thanks to The Cycle Company for all your help and advice and for seeing me on a Sunday!

Beth (Road E-bike)

Wow! I love my bike. Everything about it is classy, it looks great, and the motor is incredibly powerful, and the specs are superb. I’ve been flying up the hills and getting so many more downhills each ride. I’m the envy of my Mtb buddies! Thanks for all your help.

Guy, (Full Suspension E-Mountain Bike)