Alutech Sennes.0 TrackReady 27.5

2020 MountainDownhill Manufacturer page

Travel: 200 / 204 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 1 × 7 34t / 11–25t
Gear range: 227%
Weight: 16.35 kg 36.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

16 of 22 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

Aluminum Not identified

Suspension

2 parts

Drivetrain

8 parts

Brakes

2 parts

Brake levers
- Formula
Brakes
- Formula

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips

TwinWorks 1510, lock-on, black Not identified
Handlebar

TwinWorks TrailReady, 31.8mm clamp diameter, 810mm width, 12mm rise, black anodized Not identified
Headset
- Cane Creek Forty
Pedals

None
Saddle

TwinWorks, black Not identified
Seatpost

TwinWorks, 400mm length, black Not identified
Stem

TwinWorks DirectMount, 31.8mm bar clamp Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 440mm

Stack 598mm

Wheelbase 1235mm

Head angle 62.0°

Seat angle 70.0°

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 Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	410	440	470	500
Stackmm	598	598	598	598
Top tube lengthmm	550	573	599	625
Seat tube lengthmm	380	420	460	490
Head tube lengthmm	110	110	110	110
Head tube angle	62°	62°	62°	62°
Seat tube angle	70°	70°	70°	70°
Chainstay lengthmm	428.5	428.5	428.5	428.5
Wheelbasemm	1205	1235	1265	1295
Front centermm	777	807	837	867
Bottom bracket dropmm	6	6	6	6
Bottom bracket heightmm	353	353	353	353
Standover heightmm	688	708	738	767
Fork rakemm	46	46	46	46
Trailmm	137	137	137	137
Stack/reach ratio	1.46	1.36	1.27	1.20

Not published by the manufacturer: 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
Bicycle weight: 16.35 kg

36.0 lb

Suspension

Suspension configuration: Full suspension
Front travel: 200 mm
Rear travel: 204 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 7
Smallest sprocket: 11
Largest sprocket: 25
Lowest gear: 37.4 in
Highest gear: 85.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Rear shock spring: Coil
Tire width: 2.5″
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

200 mm

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 89 bicycles with this information
Coverage: 96.7% of the class

Rear travel

204 mm

This value is above the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 76 bicycles with this information
Coverage: 82.6% of the class

Lowest gear

37.4 gear inches

This value is within the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 77 bicycles with this information
Coverage: 83.6% of the class

Highest gear

85.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Downhill Model year: 2020
Sample: 77 bicycles with this information
Coverage: 83.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 14.3 km/h
Highest gear: 32.6 km/h

Total gear range 227%

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: 37.4–85.0 gear inches
Class reference (p10–p90): 35.2–104.4 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Downhill Model year: 2020
Lowest gear: 77 bicycles with this information, 83.6% of the class
Highest gear: 77 bicycles with this information, 83.6% of the class