Breezer Storm Comp 27

2015 MountainCross-country Manufacturer page

Fork travel: 100 mm
Wheels: 27.5″
Drivetrain: 3 × 9 22–40t / 11–34t
Gear range: 562%
Weight: 14.45 kg 31.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

16 of 19 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

Breezer D'Fusion Hydroformed Custom-Butted Aluminum, Integrated Head Tube Not identified

Suspension

2 parts

Fork
- SR Suntour
Rear shock

None

Drivetrain

7 parts

Bottom bracket
- Shimano BB-ES25
BB-ES25
Cassette
- Shimano CS-HG200 11–34t
CS-HG200HG-200
Chain
- KMC X9 9 speeds
Crankset
- Shimano FC-M4000 22t
FC-M4000
Front derailleur
- Shimano Alivio
Rear derailleur
- Shimano Deore
Shifters
- Shimano Alivio SL-M4000
SL-M4000

Brakes

2 parts

Brake levers
- Shimano BL-M355
BL-M355
Brakes
- Shimano BR-M355
BR-M355

Wheels and tires

2 parts

Rims
- Shimano
Tires

Vera EOS 27.5x2.2" Not identified

Cockpit and contact points

6 parts

Handlebar
- Oval Concepts
Headset
- FSA NO.42/ACB
IS-3
Pedals

FPD, Chromoly Axle Not identified
Saddle
- WTB Volt
Seatpost
- Oval Concepts
Stem
- Oval Concepts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 403mm

Stack 596mm

Wheelbase 1076mm

Head angle 70.5°

Seat angle 72.5°

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 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	370.4	387.2	403.2	411	423.9
Stackmm	595.5	595.5	595.5	604.9	614.4
Top tube lengthmm	570	585	600	610	625
Seat tube lengthmm	370	410	445	475	510
Head tube lengthmm	110	110	110	120	130
Head tube angle	70.5°	70.5°	70.5°	70.5°	70.5°
Seat tube angle	72.5°	72.5°	72.5°	72.5°	72.5°
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1043.5	1060	1076.3	1087.4	1103.7
Front centermm	612.4	628.9	644.8	655.9	672.2
Bottom bracket dropmm	50	50	50	50	50
Bottom bracket heightmm	305	305	305	305	305
Standover heightmm	741.1	769.4	784	802.3	822.8
Fork rakemm	42	42	42	42	42
Trailmm	78	78	78	78	78
Stack/reach ratio	1.61	1.54	1.48	1.47	1.45
Suspension and parts
Crank lengthmm	170	175	175	175	175
Stem lengthmm	90	90	100	100	110

Not published by the manufacturer: Front travel, Rear travel, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 14.45 kg

31.9 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 22
Largest chainring: 40
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 17.8 in
Highest gear: 100.0 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: 2.2″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

3 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: 2015
Sample: 365 bicycles with this information
Coverage: 82.5% of the class

Lowest gear

17.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2015
Sample: 410 bicycles with this information
Coverage: 92.7% of the class

Highest gear

100.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2015
Sample: 410 bicycles with this information
Coverage: 92.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 38.3 km/h

Total gear range 562%

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: 17.8–100.0 gear inches
Class reference (p10–p90): 16.8–110.7 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2015
Lowest gear: 410 bicycles with this information, 92.7% of the class
Highest gear: 410 bicycles with this information, 92.7% 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 2015 builds

Differences across 2015 builds
Specification	This bicycle Breezer Storm Comp 27	Breezer Storm 27	Breezer Storm 29	Breezer Storm Comp 29	Breezer Storm Expert 27	Breezer Storm Expert 29
Frame
Bicycle weight	14.45 kg	14.74 kg	14.83 kg	14.58 kg	13.37 kg	13.65 kg
Fork material	Not informed	Not informed	Not informed	Not informed	Aluminum	Aluminum
Drivetrain
Smallest chainring	22	24	24	22	22	22
Largest chainring	40	42	42	40	40	40
Rear sprockets	9	8	8	9	10	10
Smallest sprocket	11	11	11	12	11	11
Largest sprocket	34	34	34	36	36	36
Lowest gear	17.8 in	19.4 in	20.5 in	17.7 in	16.8 in	17.7 in
Highest gear	100.0 in	105.0 in	110.7 in	96.7 in	100.0 in	105.5 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Fork spring	Coil	Coil	Coil	Coil	Not informed	Not informed
Tire width	2.2″	2.2″	2.1″	2.1″	2.2″	2.25″
Wheel size	27.5″	27.5″	29″	29″	27.5″	29″