Solum i/O

  • Year: 2019
  • MSRP: $2,699.99 *
  • Sizes: 15.5", 17.5", 19", 21", 23"
  • Colors: Brushed Alloy
  • Weight:

For 2019, the Solum i/O brings Haro's vaunted Rider Tuned Geometry to the pedelec category. Designed from the ground up to be the ultimate sporty eBike, the Solum i/O is equally at home crushing your commute, unpaved lake roads, or that rails to trails route on the weekend. Shimano's STePS e6100 center-drive motor system provides assistance up to 20 miles per hour, and its 418eH battery provides you with up to a 60 mile range depending on mode selected. Shimano's 1x10 drivetrain is simple and efficient and allows you to get from here to there without even breaking a sweat. Solum i/O has full rack and fender mounts, Haro commuter saddle with a micro adjust seat post, and Shimano M200 hydraulic brakes provide reliable stops in all weather conditions.


  • Lightweight 6061 aluminum i/O-specific frame with Haro's proven Rider Tuned Geometry
  • Smooth Shimano STePS e6100 motor w/418eH battery for up to 60 mile range
  • SR Suntour NEX HLO suspension fork with 63mm travel and hydraulic lockout
  • Shimano 10-spd Deore drivetrain
  • New Pivit alloy 9* sweep riser bar, and forged stem
  • Shimano MT201 hydraulic disc brakes
  • Fast-rolling Kenda Kwick Drumlin 700c X 38mm all-purpose tires
  • Ready for anything with an alloy rack & fenders
  • Front & rear lights
Frame Components
Frame Haro Solum 6061 Alloy for Shimano STePS w/ Rider-Tuned Geometry
Fork SR Suntour NCX-D LS 63mm travel w/lockout
Headset FSA Orbit No. 10
Cranks Shimano STePS
Bottom Bracket N/A
Chain KMC X10-E
Front Derailleur N/A
Rear Deralleur Shimano Deore, RD-6000, 10-spd, Shadow Plus
Derailleur Shifter Shimano Deore RapidFire+ 10-spd
Pedals VP full steel, 9/16" Crmo axle
Tires Kenda Kwick Bitumen 700 x 38c
Wheels/Rims 700c alloy double wall 28h
Hubs Shimano M3050 CenterLock
Freewheel/Cassette Shimano Deore HG-500, 10-spd, 11-42T
Braking System
Brakes Shimano MT-200 Hydraulic Disc, 160mm Rotors
Brake Levers Shimano MT-200 Hydraulic Disc
Other Components
Grips Haro Dual Sport
Handle Bar Pivit alloy 25mm rise
Stem Pivit 3D Forged 31.8
Seat Haro Dual Sport
Seat Post Pivit alloy 27.2mm
Extras Fenders, Rack, Light System, Rear-Mount Kickstand, Battery charger, Battery Lock
Size Head Angle Seat Angle Top Tube (Effective) Seat Tube (C-T) Chainstay Length BB Drop Wheel Base Stand Over Stack Height Reach Fork Height Fork Offset Stem Length Bar Width Crank Length
15.5 70.5° 73° 575mm (22.6") 394mm (15.5") 475mm (18.7") 60mm (2.4") 1097mm (43.2") 743mm (29.3") 594mm (23.4") 393mm (15.5") 468mm (18.4") 42mm (1.7") 70mm 620mm 170mm
17.5 70.5° 73° 585mm (23") 445mm (17.5") 475mm (18.7") 60mm (2.4") 1108mm (43.6") 768mm (30.2") 603mm (23.7") 400mm (15.7") 468mm (18.4") 42mm (1.7") 90mm 620mm 170mm
19 70.5° 73° 600mm (23.6") 483mm (19") 475mm (18.7") 60mm (2.4") 1123mm (44.2") 788mm (31") 613mm (24.1") 412mm (16.2") 468mm (18.4") 42mm (1.7") 90mm 640mm 175mm
21 70.5° 73° 615mm (24.2") 533mm (21") 475mm (18.7") 60mm (2.4") 1139mm (44.8") 815mm (32.1") 622mm (24.5") 424mm (16.7") 468mm (18.4") 42mm (1.7") 100mm 640mm 175mm