EXTREMA ITALIA

GRX Di2 1X12 DISCUS 45|40
$8,274.00 USD

Built for racers chasing adventure, the 3T Extrema GRX features the latest Shimano GRX Di2 for precise electronic shifting and all-terrain reliability—ready to conquer gravel, trail, and everything in between.

Colour - Perla White
Size

Free shipping on orders over 150$

About VAT & Duties

VAT and Duties included for EU orders

VAT and Duties not included for orders outside EU except for UK and CH

Split your payment with PayPal

Pay for your order in convenient monthly payments by choosing PayPal at checkout.

Pick Up Store

Pick up your fully assembled bike at your nearest store. Find authorized retail locations during checkout or in the shipping section.

Shipping and Payments

To ensure you receive the best possible delivery service, 3T works exclusively with top-tier international carriers. All our shipments are handled by the DHL Group.

Delivery times are approximately 5 business days from the date of shipment, with the exception of products in the “Custom” category: for these items, due to the unique handcrafted finishing process, delivery takes approximately 20 days from the date the order is received.

Discover More
Returns and Refunds

By browsing and purchasing on our website, you agree to our Terms & Conditions. Please review them for detailed information on your rights, order processing, payments, and returns.

Discover More
Find a dealer

Find the dealer nearest you. Search among authorized retailers worldwide and find the one closest to your location.

Contact us

Visit the Contact Us page to submit your request. Our team will respond as soon as possible.

Discover More
Notify me when available
Translation missing: en.contact.zoho.first_name
Translation missing: en.contact.zoho.last_name
Translation missing: en.contact.zoho.email
Translation missing: en.contact.zoho.phone
Translation missing: en.contact.zoho.subject
Translation missing: en.contact.zoho.description

Specifications

FRAMESET
3T Extrema Italia Integrale (UDH) with Integrated storage system
FRAME MATERIAL
3T Patented Carbon Filament Winding and Resin Transfer Molding
FORK
3T Fango Extrema Integrale w/ compact crown and accessory mounts
HEADSET
Sealed cartridge 44/33 (36/45deg) - 52/42 (45/45deg)
THRU-AXLE
100×12 front - 142×12 rear (specific for 3T UDH dropout)
HANDLEBAR
3T Superghiaia Integrale LTD (S&M: 40 cm - L&XL: 42 cm)
BAR TAPE
3T Prendo Tough
STEM
3T More2 (K-Edge GPS mount included) - (S: 80 mm - M: 90 mm - L: 100 mm - XL: 110 mm)
BOTTLE CAGE
3T Carbon Side Load (Right) Water Bottle Cage
REAR DERAILLEUR
Shimano GRX Di2 RD-RX827 12s
SHIFT/BRAKE LEVERS
Shimano GRX Di2 BL-RX820(L) + ST-RX825(R) 12s
BRAKES
Shimano GRX BR-RX820 w/ Shimano RT-CL800 160 mm rotors
CRANKSET
Shimano GRX FC-RX820-1 40T (S&M: 170 mm - L&XL: 172,5 mm)
CASSETTE
Shimano Deore XT CS-M8200-12 10-51T
WHEELSET
3T Discus 45|40
TIRES
Continental Terra Adventure 700×55
SEATPOST
3T Carbon 27.2 round seatpost - Zero offset
SADDLE
Fizik VENTO ARGO X5 140 mm

Gravel

With 3T’s award-winning range of aero gravel bikes, you can take on dirt roads and challenging trails without giving up speed and performance on the tarmac.

Road

Ride any road without limitations by combining comfort and speed on pure road plattforms.

E-bikes

Looks like a road bike, rips through terrain, hides a power boost inside.
The fastest gravel bike - only faster.