Calibre Line 20

2021 MountainTrail

Fork travel: 120 mm
Wheels: 27.5″
Drivetrain: 10 11–42t
Gear range: 382%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

10 of 14 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

6061 Hydroformed Alloy Not identified

Suspension

1 part

Fork
- RockShox Recon RL

Drivetrain

4 parts

Brakes

1 part

Brakes
- Shimano BL-MT201
BL-MT201

Wheels and tires

2 parts

Rims

27.5" double wall alloy - not tubeless ready Not identified
Tires
- WTB

Cockpit and contact points

5 parts

Headset

Tapered Not identified
Pedals

Alloy platform Not identified
Saddle
- Calibre
Seatpost
- Calibre
Stem
- Calibre

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 455mm

Stack 605mm

Wheelbase 1172mm

Head angle 66.5°

Seat angle 74.0°

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 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	435	455	475
Stackmm	600	605	610
Top tube lengthmm	607	610	650
Seat tube lengthmm	406	450	508
Head tube lengthmm	115	120	125
Head tube angle	66.5°	66.5°	66.5°
Seat tube angle	74°	74°	74°
Chainstay lengthmm	430	430	430
Wheelbasemm	1150	1172	1194
Front centermm	724	746	768
Bottom bracket dropmm	45	45	45
Bottom bracket heightmm	310	310	310
Fork rakemm	42	42	42
Trailmm	109	109	109
Stack/reach ratio	1.38	1.33	1.28

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: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 120 mm

Drivetrain

Derived by Bikelake

Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 42

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.3″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

2 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: 2021
Sample: 1,325 bicycles with this information
Coverage: 98.1% of the class

Shifting

Mechanical

53 of 1,347 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2021
Sample: 1,347 bicycles with this information
Coverage: 99.7% 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 2021 builds

Differences across 2021 builds
Specification	This bicycle Calibre Line 20	Calibre Line 10	Calibre Line 29
Frame
Bicycle weight	Not informed	Not informed	14 kg
Suspension
Front travel	120 mm	140 mm	130 mm
Drivetrain
Rear sprockets	10	11	11
Smallest sprocket	11	11	Not informed
Largest sprocket	42	46	Not informed
Front chainrings	Not informed	1	Not informed
Smallest chainring	Not informed	32	Not informed
Largest chainring	Not informed	32	Not informed
Lowest gear	Not informed	19.1 in	Not informed
Highest gear	Not informed	80.0 in	Not informed
Cockpit
Seatpost	Rigid seatpost	Dropper seatpost	Dropper seatpost
Other specifications
Fork spring	Air	Air	Not informed
Tire width	2.3″	2.6″	Not informed
Wheel size	27.5″	27.5″	29″