3T Extrema Italia Discus 45/40 CTi Force D2 XX SL Eagle AXS 1x12

2024 RoadGravel Manufacturer page

Last known price: $12,099

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 12 40t / 10–52t
Gear range: 520%
Frame: Titanium
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

51cm 157–171
54cm 168–180
56cm 176–186
58cm 183–195

Components

13 of 14 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

3T’s in-house filament-winding using a combination of high-strength/high-stiffness fibers, combined with RTM resin injection. Made in Italy Not identified

Suspension

1 part

Fork
- 3T

Drivetrain

4 parts

Cassette
- SRAM XX 10–52t
Crankset
- 3T 40t
Front derailleur
- SRAM XX
Shifters
- SRAM Force

Brakes

1 part

Brakes
- SRAM Force

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar
- 3T
Headset
- 3T
Saddle
- San Marco
Seatpost
- 3T
Stem
- 3T

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 54cm

Table

Geometry diagram unavailable

The drawing needs head tube length, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	358	368	376	384
Stackmm	547	570	590	610
Top tube lengthmm	529	547	561	575
Seat tube lengthmm	466	491	521	549
Head tube angle	69.1°	70.5°	71.5°	72°
Seat tube angle	73.5°	73.5°	73.5°	73.5°
Chainstay lengthmm	437	437	437	437
Wheelbasemm	1045	1036	1040	1050
Front centermm	620	612	617	626
Bottom bracket dropmm	79	76	76	74
Bottom bracket heightmm	270	273	273	275
Fork rakemm	72	59	58	58
Trailmm	56	61	56	52
Stack/reach ratio	1.53	1.55	1.57	1.59

Not published by the manufacturer: Head tube length, Standover height, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Titanium

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 22.3 in
Highest gear: 116.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Tire width: 50c
Wheel material: Carbon
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

22.3 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Highest gear

116.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Shifting

Electronic

771 of 2,238 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2024
Sample: 2,238 bicycles with this information
Coverage: 99.9% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.5 km/h
Highest gear: 44.4 km/h

Total gear range 520%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 22.3–116.0 gear inches
Class reference (p10–p90): 23.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2024
Lowest gear: 1716 bicycles with this information, 76.6% of the class
Highest gear: 1716 bicycles with this information, 76.6% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2024 builds

Differences across 2024 builds
Specification	This bicycle 3T Extrema Italia Discus 45/40 CTi Force D2 XX SL Eagle AXS 1x12	3T Extrema Italia	3T Extrema Italia DP Discus 45/40 Force D2 XX SL Eagle AXS 1x12	3T Extrema Italia Discus 45/40 CTi Force E1 XX SL Eagle Transmission AXS 1x12	3T Extrema Italia 45\|40 Cti Red XPLR AXS 1x13	3T Extrema Italia 700c Rival E1 GX Eagle Transmission AXS 1x12
Frame
Frame material	Titanium	Carbon	Carbon	Titanium	Carbon	Carbon
Fork material	Not informed	Carbon	Carbon	Not informed	Carbon	Carbon
Drivetrain
Front chainrings	1	Not informed	1	1	1	1
Smallest chainring	40	Not informed	40	40	38	40
Largest chainring	40	Not informed	40	40	38	40
Rear sprockets	12	Not informed	12	12	13	12
Smallest sprocket	10	Not informed	10	10	10	11
Largest sprocket	52	Not informed	52	52	46	50
Lowest gear	22.3 in	Not informed	22.3 in	22.3 in	24.0 in	23.2 in
Highest gear	116.0 in	Not informed	116.0 in	116.0 in	110.2 in	105.5 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost
Shifting	Electronic	Mechanical	Electronic	Electronic	Electronic	Electronic
Other specifications
Tire width	50c	Not informed	50c	50c	2.1″	50c
Wheel material	Carbon	Not informed	Carbon	Carbon	Carbon	Aluminum
Wheel size	700c	700c	700c	700c	29″	700c
Power meter	Not informed	Not informed	Not informed	Not informed	To be chosen while placing order: 3T Torno wide 38T ( 51: 170mm - 54&56: 172,5mm - 58: 175mm) or SRAM Red E1 AXS Power Meter 38T ( 51: 170mm - 54&56: 172,5mm - 58: 175mm)Additional specification: Model display: Red AXSAdditional specification: Model id: red-axs	Not informed