Haro MTB


Double Peak i/O

*Actual retail price may vary based on any added dealer freight, tax, and assembly fees

The Double Peak I/O and its slick frame design features an internal battery down-tube and motor-mount for a clean, integrated look. Other features include Shimano's new Deore 10-speed 1-by drive-train with a Shimano STePS 6100 compact mid-motor drive and its components, programmed for on-road and light off-road trail use.If you ride trails and also commute to work or town for shopping, you have found your match.

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  • Double Peak i/O X6 series frame, internal battery, tapered head tube
  • Suntour XCM-34 Boost fork, 100mm travel w/ 15mm thru-axle
  • Shimano STePS E6100 Drive unit & components
  • 250 Watts, 60Nm motor w/ Darfon internal 504wh battery
  • New Deore M5120 10-spd Shadow Plus rear derailleur
  • New Deore M4100 10-spd 11-46T cassette
  • Samox crankarms w/ Shimano 38T chainring
  • Shimano MT-201 hydraulic disc brakes, 180mm/160mm rotors
  • Sturdy chainstay-mounted kickstand
FrameDouble Peak I/O X6 Aluminum frame for Shimano STePS Tapered Head Tube | Internal battery Down Tube
ForkSR Suntour XCM34 Boost LO DS T/A | 100mm travel | Tapered | Lockout
ColorsBlack / Neon Red
CranksSamox TEC39-SHE80 | Shimano 38T Chainring
PedalsFPD Nylon | 9/16" Chromoly axles
ChainKMC e10S Sport
Bottom Bracket
Front Derailleur
Rear DerailleurNew Shimano Deore RD-M5120 | 10-spd | Shadow Plus
Derailleur ShifterNew Shimano Deore SL-M4100-R 10-spd
Freewheel/CassetteNew Shimano Deore CS-M4100-10 | 10-spd | 11-46T
Drive UnitShimano STePS E6100 | 250 W. | 60 Nm Torque
BatteryDarfon Internal for ShimanoSTePS | 504Wh
TiresKenda Honey Badger | 27.5x2.20 | 60tpi
Wheels/RimsWeinmann U-28 TL | Sleeved | Tubeless Ready | 27.5"x32mm | Double Wall w/ eyelets
HubsShimano MT-400 Front Thru-Axle | M-4050 Rear Quick Release | 32h | Cassette Body
BrakesShimano BR-MT200 Hydraulic Disc | 180mm / 160mm Center Lock Rotors
Brake LeversShimano BL-MT201 Hydraulic
Grips/TapeWTB Weirwolf
HandlebarAlloy riser bar | 25mm Rise
Stem3D Forged alloy
HeadsetFPD Dozer 1-1/8"-1.5" | AC Bearing bottom
SaddleWTB Comfort Sport
Seat PostPivit Alloy Microadjust 31.6 x 350mm
Seat ClampPivit Aluminum 35mm Bolt
ExtrasChainstay kickstand | Shimano display | Darfon battery charger | Battery Lock
Frame reference chart
Geometry & Sizing
A. Seat Tube (C-T)406mm (16")457mm (18")508mm (20")559mm (22")
B. Top Tube (Effective)600mm (23.6")600mm (23.6")616mm (24.3")630mm (24.8")
C. Head Tube Angle68°68°68°68°
D. Seat Tube Angle72.5°72.5°72.5°72.5°
E. Chainstay Length450mm (17.7")450mm (17.7")450mm (17.7")450mm (17.7")
F. BB Drop45mm (1.8")45mm (1.8")45mm (1.8")45mm (1.8")
G. Wheelbase1137mm (44.8")1137mm (44.8")1152mm (45.4")1168mm (46")
H. Head Tube Length115mm (4.5")115mm (4.5")120mm (4.7")125mm (4.9")
I. Standover719mm (28.3")749mm (29.5")769mm (30.3")803mm (31.6")
J. Stack Height617mm (24.3")617mm (24.3")622mm (24.5")626mm (24.6")
K. Reach407mm (16")407mm (16")422mm (16.6")435mm (17.1")
L. Fork Height518mm (20.4")518mm (20.4")518mm (20.4")518mm (20.4")
M. Fork Offset47mm (1.9")47mm (1.9")47mm (1.9")47mm (1.9")
N. Stem Length60mm60mm70mm70mm
O. Bar Width700mm700mm700mm700mm
P. Crank Length170mm170mm170mm170mm
Frame size chart


*Specifications are subject to change without notice

*Actual retail price may vary based on any added dealer freight, tax, and assembly fees