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3T Ultra Boost Eagle AXS Flatbar 650b Bike


$6,99900

Color 1
Size

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3T  |  SKU: 9404FUDI05L | Option: Black / White, 48cm

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* Product image may vary. Refer to the description for accurate details.

3T Ultra Boost Eagle AXS Flatbar 650b Bike Info

The 3T Ultra Boost Apex Eagle Bike is a fun and adventurous gravel eBike that features the Exploro Ultra platform with the added power of a motor. Built to tackle rugged terrain, this gravel eBike features the same aero tube shapes, agile steering, and geometry as the original Exploro Ultra. The world renowned Mahle X20 e-bike system provides 55Nm of torque and a 350Wh battery, delivering a responsive ride that feels light and natural. With customizable power modes and a range of over 150km on a single charge, the Ultra Boost expands your horizons on virtually any terrain. Pick up the optional battery extender if you want to enhance your range even further.

Despite a focus on versatility, the Ultra Boost is still a fast bike with REALFAST aerodynamics to minimize drag, even with wide tires. The wide downtube shields the water bottle and redirects airflow, while a close-fitting rear wheel cutout enhances speed. Double drop chainstays provide stiffness and clearance while an aero seat tube adds to the overall speed of the setup. This seat tube can also support dropper posts. Its lightweight carbon frame and fork, featuring a pure-road length, offer a nimble feel reminiscent of a road bike, even when navigating challenging terrain. With 3T, there is never a need to choose between capability and speed.

This is the flat bar version of the 3T Ultra Boost, skewing more toward riders who want to take on more challenging terrain. It keeps riders in a more upright riding position and features 650b alloy wheels to deal with the hardest trails. This model is equipped with a SRAM GX Eagle groupset for MTB and gravel geared 12-speed electronic shifting at a reasonable price. The 3T Ultra Boost helps riders unlock the most fun adventures on a huge range of terrain.

3T Ultra Boost Eagle AXS Flatbar 650b Bike Specifications

Frame Material:
Unidirectional pre-preg carbon / High-modulus/high-strength performance blend layup
Fork:
3T Fango RaceMax Integrale w/ compact crown
Headset:
Sealed cartridge 1.125” - 1.5”
Seatpost:
3T Carbon 27.2 round seatpost - Zero offset
Rear Derailleur:
SRAM XX1 Eagle AXS
Crankset:
SRAM Force D1 42T or SRAM Rival 40T depending on availability
Brake Calipers:
SRAM Hydraulic Disc
Brake Levers:
SRAM Level LT or LTM depending on availability
Rotors:
SRAM 160mm
Shifters:
SRAM GX Eagle AXS
Cassette:
SRAM NX 12-speed 11-50
Battery:
Mahle iX350 (350Wh)
Motor:
Mahle X20 System
Wheel - Front:
Rody alloy 650b
Wheel - Rear:
Rody alloy 650b
Stem:
3T Apto Stealth
Handlebar:
3T Flatbar LTD / 700mm wide / 9° sweep / 30mm rise
Saddle:
Brooks Cambium C17
Tires:
Pirelli Cinturato Gravel M 650b x 50
Pedals:
Not Included
Bottle Cages:
3T nylon front load water bottle cage

*Specifications are subject to change.

3T Ultra Boost Eagle AXS Flatbar 650b Bike Geometry

3T Ultra Boost Eagle AXS Flatbar 650b Bike Geometry
Size:
48
51
54
56
58
61
B. Seat Tube (c-t)
436
463
490
518
549
576
C. Top Tube Length
510
527
545
559
574
593
D. Head Tube Length
122
142
158
175
196
225
E. Chain Stay Length
419
419
419
419
419
419
F. BB Drop
79
79
77
77
75
75
G. Seat Tube Angle
74
74
74
74
74
74
H. Head Tube Angle
68.5
69.5
71
72
72.5
72.5
J. Wheel Size
700c
700c
700c
700c
700c
700c
K. Stack
520
542
564
584
604
632
L. Reach
351
362
373
381
388
399
M. Crank Length
165mm
170mm
172.5mm
172.5mm
175mm
175mm

PRICE MATCH GUARANTEE

We will price match against advertised or quoted prices from other authorized dealers of the product!

3T-ULTRA-BOOST-EAGLE-AXS-FLATBAR-2025-BLACK-WHITE.jpg
3T

3T Ultra Boost Eagle AXS Flatbar 650b Bike

$6,99900

The 3T Ultra Boost Apex Eagle Bike is a fun and adventurous gravel eBike that features the Exploro Ultra platform with the added power of a motor. Built to tackle rugged terrain, this gravel eBike features the same aero tube shapes, agile steering, and geometry as the original Exploro Ultra. The world renowned Mahle X20 e-bike system provides 55Nm of torque and a 350Wh battery, delivering a responsive ride that feels light and natural. With customizable power modes and a range of over 150km on a single charge, the Ultra Boost expands your horizons on virtually any terrain. Pick up the optional battery extender if you want to enhance your range even further.

Despite a focus on versatility, the Ultra Boost is still a fast bike with REALFAST aerodynamics to minimize drag, even with wide tires. The wide downtube shields the water bottle and redirects airflow, while a close-fitting rear wheel cutout enhances speed. Double drop chainstays provide stiffness and clearance while an aero seat tube adds to the overall speed of the setup. This seat tube can also support dropper posts. Its lightweight carbon frame and fork, featuring a pure-road length, offer a nimble feel reminiscent of a road bike, even when navigating challenging terrain. With 3T, there is never a need to choose between capability and speed.

This is the flat bar version of the 3T Ultra Boost, skewing more toward riders who want to take on more challenging terrain. It keeps riders in a more upright riding position and features 650b alloy wheels to deal with the hardest trails. This model is equipped with a SRAM GX Eagle groupset for MTB and gravel geared 12-speed electronic shifting at a reasonable price. The 3T Ultra Boost helps riders unlock the most fun adventures on a huge range of terrain.

Color 1

Size

  • 48cm
  • 51cm
  • 54cm
  • 56cm
  • 58cm
  • 61cm
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