Atherton S.170.3

2024 MountainTrail Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £4,800 Last known price
Travel: 180 / 145 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 12 32t / 11–50t
Gear range: 455%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

SIZE 01
SIZE 02
SIZE 03
SIZE 04
SIZE 05
SIZE 06
SIZE 07
SIZE 08
SIZE 09
10"
11"
12"

The manufacturer did not publish rider heights for these sizes.

Components

16 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

Atherton S.170 Not identified

Suspension

2 parts

Drivetrain

6 parts

Brakes

2 parts

Brakes
- Hayes
Disc rotors
- Hayes

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Sizes and geometry

12 sizes Open in the geometry plotter

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

Size SIZE 06

Table

Reach 455mm

Stack 643mm

Wheelbase 1244mm

Head angle 64.0°

Seat angle 78.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 12 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	405	415	425	435	445	455	465	475	485	495	505	515
Stackmm	625	625	625	625	643	643	643	643	657	657	657	657
Seat tube lengthmm	395	395	395	395	420	420	420	440	440	460	460	480
Head tube lengthmm	90	90	90	90	110	110	110	110	125	125	125	125
Head tube angle	64°	64°	64°	64°	64°	64°	64°	64°	64°	64°	64°	64°
Seat tube angle	77°	77°	77°	77°	78°	78°	78°	78°	79°	79°	79°	79°
Chainstay lengthmm	430	430	430	430	435	435	435	435	440	440	440	440
Wheelbasemm	1185	1195	1205	1215	1234	1244	1254	1264	1280	1290	1300	1310
Front centermm	755	765	775	785	799	809	819	829	840	850	860	870
Bottom bracket dropmm	12	12	12	12	12	12	12	12	12	12	12	12
Bottom bracket heightmm	343	343	343	343	343	343	343	343	343	343	343	343
Standover heightmm	716	716	716	716	728	728	728	728	728	743	743	743
Fork rakemm	46	46	46	46	42	42	42	42	36	36	36	36
Trailmm	122	122	122	122	127	127	127	127	133	133	133	133
Stack/reach ratio	1.54	1.51	1.47	1.44	1.45	1.41	1.38	1.35	1.36	1.33	1.30	1.28

Not published by the manufacturer: Top tube length, 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: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 180 mm
Rear travel: 145 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 17.6 in
Highest gear: 80.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.4″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 measures

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

Front travel

180 mm

This value is above the central range for this class.

Cohort: Mountain / Trail Model year: 2024
Sample: 2,036 bicycles with this information
Coverage: 96.6% of the class

Lowest gear

17.6 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2024
Sample: 1,558 bicycles with this information
Coverage: 73.9% of the class

Highest gear

80.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2024
Sample: 1,558 bicycles with this information
Coverage: 73.9% of the class

Shifting

Mechanical

346 of 2,107 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2024
Sample: 2,107 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.7 km/h
Highest gear: 30.6 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: 17.6–80.0 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: 2024
Lowest gear: 1558 bicycles with this information, 73.9% of the class
Highest gear: 1558 bicycles with this information, 73.9% 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 Atherton S.170.3	Atherton S.170.1	Atherton S.170.2
Suspension
Front travel	180 mm	Not informed	180 mm
Rear travel	145 mm	Not informed	Not informed
Drivetrain
Smallest sprocket	11	10	10
Highest gear	80.0 in	88.0 in	88.0 in