HEAD Trenton Lady

2022 MountainCross-country

Fork travel: 100 mm
Wheels: 29″
Drivetrain: 1 × 12 34t / 11–50t
Gear range: 455%
Weight: 12 kg 26.5 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

43cm
48cm
53cm

The manufacturer did not publish rider heights for these sizes.

Components

10 of 16 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

Carbon TPR Not identified

Suspension

1 part

Fork
- RockShox Judy

Drivetrain

4 parts

Brakes

1 part

Brakes
- Clarks

Wheels and tires

4 parts

Front hub

HBC Pro 15x110mm Not identified
Rear hub

HBC Pro 12x148mm Not identified
Rims
- Weinmann
Tires
- CST

Cockpit and contact points

5 parts

Handlebar

HBC Pro R-Film 720/35mm Not identified
Headset
- Neco
Saddle
- Prologo
Seatpost

HBC Pro R-Film 350-400/31.6mm Not identified
Stem

HBC Pro R-Film 70-100/35mm Not identified

Sizes and geometry

3 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 48cm

Table

Reach 419mm

Stack 624mm

Wheelbase 1106mm

Head angle 71.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	402	419	436
Stackmm	614	624	633
Top tube lengthmm	590	610	630
Seat tube lengthmm	432	482	532
Head tube lengthmm	110	120	130
Head tube angle	71°	71°	71°
Seat tube angle	73°	73°	73°
Chainstay lengthmm	438	438	438
Wheelbasemm	1085	1106	1120
Front centermm	655	675	689
Bottom bracket dropmm	63	63	63
Bottom bracket heightmm	311	311	311
Fork rakemm	57	57	51
Trailmm	69	69	75
Stack/reach ratio	1.53	1.49	1.45

Not published by the manufacturer: 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: womens
Frame material: Carbon
Bicycle weight: 12 kg

26.5 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 19.7 in
Highest gear: 89.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
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

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,587 bicycles with this information
Coverage: 93.1% of the class

Lowest gear

19.7 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Highest gear

89.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Shifting

Mechanical

127 of 1,694 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,694 bicycles with this information
Coverage: 99.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.6 km/h
Highest gear: 34.3 km/h

Total gear range 455%

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: 19.7–89.6 gear inches
Class reference (p10–p90): 17.7–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2022
Lowest gear: 1333 bicycles with this information, 78.2% of the class
Highest gear: 1333 bicycles with this information, 78.2% 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 2022 builds

Differences across 2022 builds
Specification	This bicycle HEAD Trenton Lady	HEAD Trenton I	HEAD Trenton II	HEAD Trenton III	HEAD Trenton IV	HEAD Trenton V
Frame
Intended fit	womens	Unisex	Unisex	Unisex	Unisex	Unisex
Bicycle weight	12 kg	12 kg	10.9 kg	10.7 kg	10.3 kg	9.4 kg
Drivetrain
Smallest sprocket	11	11	11	10	10	10
Largest sprocket	50	50	50	52	52	52
Lowest gear	19.7 in	19.7 in	19.7 in	19.0 in	19.0 in	19.0 in
Highest gear	89.6 in	89.6 in	89.6 in	98.6 in	98.6 in	98.6 in
Other specifications
Fork spring	Coil	Coil	Not informed	Air	Not informed	Not informed
Wheel material	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Carbon