Haro Double Peak 27.5 Trail

2021 MountainCross-country Manufacturer page

Haro Double Peak 27.5 Trail, color Matte Black

Last known price: $899

Prices shown first for United States
Wheels: 27.5″
Drivetrain: 2 × 9 22–36t / 11–36t
Gear range: 536%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 151–164
SM 159–170
MD 165–177
LG 171–184

Components

14 of 21 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

New 2021 Haro Double Peak 27.5" X6 Aluminum series | Tapered head tube | Internal housing routing | Chainstay disc brake mount | 73mm threaded BSA Not identified

Suspension

1 part

Fork
- SR Suntour XCT30
XCT-30

Drivetrain

7 parts

Bottom bracket
- Shimano
Cassette
- Shimano CS-HG200 11–36t
CS-HG200HG-200
Chain
- KMC Z9 9 speeds
Crankset
- Shimano FC-MT101 36/22t
FC-MT101MT-101
Front derailleur
- Shimano Altus FD-M2020
FD-M2020
Rear derailleur
- Shimano Alivio RD-M3100-SGS 9 speeds
RD-M3100-SGS
Shifters
- Shimano SL-M2010-2L
SL-M2010-2L

Brakes

2 parts

Brake levers
- Shimano BL-MT200
BL-MT200
Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

4 parts

Front hub
- Shimano HB-TX505
HB-TX505TX-505
Rear hub
- Shimano FH-TX505 11 speeds
FH-TX505TX-505
Rims

MX-21 27.5"x27mm Aluminum double wall Not identified

MX-21
Tires
- Kenda Regolith

Cockpit and contact points

6 parts

Handlebar

Pivit aluminum | 15mm riser bar | 31.8mm Not identified
Headset

1-1/8"-1.5" Threadless for 50/62mm OD headtube | 10.0mm Aluminum top cover Not identified
Pedals

FPD Nylon body | Chromoly axles | Platform Not identified
Saddle
- Haro
Seatpost

Pivit aluminum micro adjust 31.6mm Not identified
Stem

Pivit forged stem Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 405mm

Stack 586mm

Wheelbase 1102mm

Head angle 68.0°

Seat angle 73.0°

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
Frame
Reachmm	370	405	430	440
Stackmm	586	586	595	607
Top tube lengthmm	549	584	612	625
Seat tube lengthmm	356	406	457	508
Head tube lengthmm	100	100	110	120
Head tube angle	68°	68°	68°	68°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1067	1102	1130	1144
Front centermm	636	671	699	713
Bottom bracket dropmm	45	45	45	45
Bottom bracket heightmm	310	310	310	310
Standover heightmm	713	713	727	759
Fork rakemm	42	42	42	42
Trailmm	98	98	98	99
Stack/reach ratio	1.58	1.45	1.38	1.38
Suspension and parts
Crank lengthmm	170	170	175	175
Handlebar widthmm	700	700	700	700
Stem lengthmm	60	60	60	60

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 22
Largest chainring: 36
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 16.8 in
Highest gear: 90.0 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: Coil
Tire width: 2.4″
Travel: Front: Additional specification: Not available: No
Rear: Additional specification: Not available: Yes
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.

Lowest gear

16.8 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Highest gear

90.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Shifting

Mechanical

89 of 1,368 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,368 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.4 km/h
Highest gear: 34.5 km/h

Total gear range 535%

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: 16.8–90.0 gear inches
Class reference (p10–p90): 17.4–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2021
Lowest gear: 1101 bicycles with this information, 80.3% of the class
Highest gear: 1101 bicycles with this information, 80.3% 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 Haro Double Peak 27.5 Trail	Haro Double Peak 27.5 Comp	Haro Double Peak 27.5 Sport	Haro Double Peak 29 Comp	Haro Double Peak 29 Sport	Haro Double Peak 29 Trail
Suspension
Front travel	Not informed	120 mm	100 mm	120 mm	100 mm	Not informed
Drivetrain
Front chainrings	2	1	2	1	2	2
Smallest chainring	22	32	22	32	22	22
Largest chainring	36	32	36	32	36	36
Rear sprockets	9	10	8	10	8	9
Smallest sprocket	11	11	12	11	12	11
Largest sprocket	36	46	32	46	32	36
Lowest gear	16.8 in	19.1 in	18.9 in	20.2 in	19.9 in	17.7 in
Highest gear	90.0 in	80.0 in	82.5 in	84.4 in	87.0 in	94.9 in
Other specifications
Fork spring	Coil	Air	Not informed	Air	Not informed	Coil
Tire width	2.4″	2.4″	2.35″	2.4″	2.2″	2.2″
Wheel size	27.5″	27.5″	27.5″	29″	29″	29″