Litespeed Spezia FI Dura-Ace Di2 12 speed

2024 RoadRace Manufacturer page

Last known price: $11,090

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–30t
Gear range: 401%
Frame: Titanium
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 155–168
SM 163–174
MD 170–181
MD/LG 175–187
LG 181–193
XL 188–200

Components

17 of 17 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.

Suspension

1 part

Fork
- Litespeed

Drivetrain

7 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs wheelbase, reach, stack, head tube length and chainstay length, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Seat tube lengthmm	430	450	480	510	540	570
Head tube angle	72°	72.5°	73°	73°	73°	73°
Seat tube angle	74.5°	74°	73.5°	73.5°	73.25°	73°
Bottom bracket dropmm	7.1	7.1	7.1	7.1	7.1	6.8
Bottom bracket heightmm	329	329	329	329	329	329
Fork rakemm	4.4	4.5	4.5	4.5	4.5	4.5
Trailmm	105	102	97	97	97	99
Stack/reach ratio	1.41	1.43	1.46	1.49	1.54	1.60
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175	175
Stem lengthmm	90	90	100	100	110	110

Not published by the manufacturer: Reach, Stack, Top tube length, Head tube length, Chainstay length, Wheelbase, Front center, Standover height, Front travel, Rear travel, Handlebar width, 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: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 30
Lowest gear: 32.9 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: T47
Tire clearance: Maximum tire width: 35c
Tire width: 30c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

1 measure

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

Shifting

Electronic

774 of 1,186 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2024
Sample: 1,186 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 12.6 km/h
Highest gear: 50.5 km/h

Total gear range 401%

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: 32.9–131.8 gear inches

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
Specification	This bicycle Litespeed Spezia FI Dura-Ace Di2 12 speed	Litespeed Spezia Dura-Ace Di2 12 speed	Litespeed Spezia FI SRAM Force eTap AXS D2 12 spd 2x	Litespeed Spezia FI SRAM Red AXS E1	Litespeed Spezia FI Ultegra Di2 12 speed	Litespeed Spezia SRAM Force eTap AXS D2 12 spd 2x
Frame
Fork material	Not informed	Carbon	Not informed	Not informed	Not informed	Carbon
Drivetrain
Smallest chainring	34	34	35	35	34	35
Largest chainring	50	50	48	48	50	48
Smallest sprocket	11	11	10	10	11	10
Largest sprocket	30	30	33	36	30	33
Lowest gear	32.9 in	32.9 in	30.8 in	28.2 in	32.9 in	30.8 in
Highest gear	131.8 in	131.8 in	139.2 in	139.2 in	131.8 in	139.2 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	T47	Not informed	T47	PF30	T47	T47
Power meter	Not informed	Not informed	Not informed	SRAM Red E1 2X 48-35 12spd Power MeterAdditional specification: Model display: Red AXSAdditional specification: Model id: red-axs	Not informed	Not informed