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Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Haro
2021 Haro Double Peak I/O Commuter
Previous used estimate
$1,119 - $1,151
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Haro Double Peak I/O Commuter
12-month projected trend
14%
Direction and magnitude, not judgment
vs. category average
7%
Drops faster than category avg
Price over time - 2021 Haro Double Peak I/O Commuter
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
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Overview
About this bike
The Double Peak I/O Commuter, designed for an urban environment, relies on the same frame platform as the original MTB version, with additional city-friendly features such as adjustable-rise stem, fenders, rear rack, front/rear lights, and narrower WTB Horizon tires with reflective patches for increased safety. The Double Peak frame with its slick internal down-tube hides the battery away for a streamlined look. The Commuter's features include a new Deore 10-speed 1-by drive-train and a Shimano STePS 6100 compact mid-motor drive (with its components), programmed for on-road use. The Commuter is your perfect companion for work commutes or adventures around town. Features - 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 - Front & rear lights, rear rack, fenders & kickstand
Specifications
- Subtype
- Electric Road
- Category
- E-Bike
- Component Fork
- SR Suntour XCM34 Boost LO DS T/A | 100mm travel | Tapered | Lockout
- Component Hubs
- Shimano MT-400 Front Thru-Axle | M-4050 Rear Quick Release | 32h | Cassette Body
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Pivit 3D Forged | Adjustable | Intergrated front light mount
- Product Family
- Double
- Component Chain
- KMC e10S Sport
- Component Color
- Black/Silver
- Component Frame
- Double Peak I/O X6 Aluminum frame for Shimano STePS Tapered Head Tube | Internal battery Down Tube
- Component Motor
- Shimano STePS E6100 | 250 W. | 60 Nm Torque
- Component Tires
- WTB Horizon Comp 650Bx47mm | Black Reflective patches | 30Tpi | Wire Beads
- Component Brakes
- Shimano BR-MT200 Hydraulic Disc | 180mm / 160mm Center Lock Rotors
- Component Pedals
- FPD Nylon | 9/16" Chromoly axles
- Component Saddle
- WTB Comfort Sport
- Component Battery
- Darfon Internal for ShimanoSTePS | 504Wh | Battery Lock
- Component Charger
- Darfon Battery charger
- Component Headset
- FPD Dozer 1-1/8"-1.5" | AC Bearing bottom
- Component Crankset
- Samox TEC39-SHE80 | Shimano 38T Chainring
- Component Shifters
- Shimano Deore RapidFire+ 10-spd
- Component Seat Post
- Pivit Alloy Microadjust 31.6 x 350mm
- Component Handlebars
- Aluminum riser bar | 25mm Rise
- Component Tape Grips
- Velo Ergonomic
- Component Brake Levers
- Shimano BL-MT201 Hydraulic
- Component Rear Derailleur
- New Shimano Deore RD-M5120 | 10-spd | Shadow Plus
- Component Accessories Extras
- Front & Rear lights | Rear rack | Fenders | Kickstand
- Component Cassette Rear Cogs
- New Shimano Deore CS-M4100-10 | 10-spd | 11-46T
- Hubs
- Shimano MT-400 Front Thru-Axle | M-4050 Rear Quick Release | 32h | Cassette Body
- Tires
- WTB Horizon Comp 650Bx47mm | Black Reflective patches | 30Tpi | Wire Beads
- Crankset
- Samox TEC39-SHE80 | Shimano 38T Chainring
- Pedals
- FPD Nylon | 9/16" Chromoly axles
- Chain
- KMC e10S Sport
- Saddle
- WTB Comfort Sport
- Headset
- FPD Dozer 1-1/8"-1.5" | AC Bearing bottom
- Rear Derailleur
- New Shimano Deore RD-M5120 | 10-spd | Shadow Plus
- Stem
- Pivit 3D Forged | Adjustable | Intergrated front light mount
- Accessories & Extras
- Front & Rear lights | Rear rack | Fenders | Kickstand
- Brake Levers
- Shimano BL-MT201 Hydraulic
- Brakes
- Shimano BR-MT200 Hydraulic Disc | 180mm / 160mm Center Lock Rotors
- Fork
- SR Suntour XCM34 Boost LO DS T/A | 100mm travel | Tapered | Lockout
- Frame
- Double Peak I/O X6 Aluminum frame for Shimano STePS Tapered Head Tube | Internal battery Down Tube
- Handlebars
- Aluminum riser bar | 25mm Rise
- Seat Post
- Pivit Alloy Microadjust 31.6 x 350mm
- Shifters
- Shimano Deore RapidFire+ 10-spd
- Tape/Grips
- Velo Ergonomic
- Motor
- Shimano STePS E6100 | 250 W. | 60 Nm Torque
- Charger
- Darfon Battery charger
- Battery
- Darfon Internal for ShimanoSTePS | 504Wh | Battery Lock
- Color
- Black/Silver
- Size
- X-Large
- Cassette/Rear Cogs
- New Shimano Deore CS-M4100-10 | 10-spd | 11-46T
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Battery health
Request battery cycle count, capacity diagnostics, and motor service records.