Wilier Urta Ultimate Flight Attendant SRAM XX

2026 MountainTrail Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €13,900 Last known price
Fork travel: 120 mm
Wheels: 29″
Drivetrain: 1 × 12 34t / 10–52t
Gear range: 520%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 156–172
MD 169–177
LG 174–186
XL 183–194

Components

15 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.

Frame and fork

1 part

Frame

URTA UTLIMATE - CARBON MONOCOQUE FRAME HUS MOD + TORAY M40X Not identified

Suspension

1 part

Fork
- RockShox SID Ultimate

Drivetrain

7 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Handlebar

URTA MAX BAR INTEGRATED CARBON STEM AND BAR -27° Not identified
Headset
- Acros
AMX-005
Saddle
- San Marco
Seatpost
- RockShox Reverb AXS

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs head tube length, chainstay length and bottom bracket drop / Bottom bracket height, 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	424	452	480	505
Stackmm	597.5	597.5	602	616
Seat tube lengthmm	410	440	480	520
Head tube angle	66.5°	66.5°	66.5°	66.5°
Seat tube angle	76.8°	76.8°	76.8°	76.8°
Wheelbasemm	1148.8	1176.8	1206.8	1238
Standover heightmm	729	729	729	740
Stack/reach ratio	1.41	1.32	1.25	1.22

Not published by the manufacturer: Top tube length, Head tube length, Chainstay length, Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, 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: Carbon
Frame weight: 1.7 kg

3.7 lb

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 19.0 in
Highest gear: 98.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BB86/BB92
Power meter: SRAM XX SL EAGLE AXS T-TYPE WITH POWER METER DUB FC-XX-SLP-D1 34T
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

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

Front travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,640 bicycles with this information
Coverage: 96.3% of the class

Lowest gear

19.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,227 bicycles with this information
Coverage: 72.0% of the class

Highest gear

98.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,227 bicycles with this information
Coverage: 72.0% of the class

Shifting

Electronic

388 of 1,702 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,702 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.3 km/h
Highest gear: 37.8 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: 19.0–98.6 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2026
Lowest gear: 1227 bicycles with this information, 72.0% of the class
Highest gear: 1227 bicycles with this information, 72.0% 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 2026 builds

Differences across 2026 builds
Specification	This bicycle Wilier Urta Ultimate Flight Attendant SRAM XX	Wilier Urta SLR Shimano XT Di2 1x12s	Wilier Urta Ultimate Shimano XT Di2 1x12	Wilier Urta Ultimate Shimano XTR Di2 1x12	Wilier Urta Ultimate SRAM XX SL 1x12
Frame
Frame weight	1.7 kg	1.73 kg	1.7 kg	1.7 kg	1.7 kg
Suspension
Suspension configuration	Hardtail	Full suspension	Hardtail	Hardtail	Hardtail
Front travel	120 mm	100 mm	120 mm	120 mm	120 mm
Rear travel	Not informed	100 mm	Not informed	Not informed	Not informed
Drivetrain
Smallest chainring	34	32	32	32	34
Largest chainring	34	32	32	32	34
Largest sprocket	52	51	51	51	52
Lowest gear	19.0 in	18.2 in	18.2 in	18.2 in	19.0 in
Highest gear	98.6 in	92.8 in	92.8 in	92.8 in	98.6 in
Cockpit
Derailleur hanger	UDH	Not informed	Not informed	Not informed	UDH
Seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost
Other specifications
Power meter	SRAM XX SL EAGLE AXS T-TYPE WITH POWER METER DUB FC-XX-SLP-D1 34T	Not informed	Not informed	Not informed	Not informed
Suspension	Hardtail	Full suspension	Hardtail	Hardtail	Hardtail
Fork spring	Not informed	Air	Not informed	Air	Not informed
Tire clearance	Not informed	Maximum tire width: 2.4″	Not informed	Not informed	Not informed