Double Peak i/O

  • Year: 2019
  • MSRP: $2,699.99 *
  • Sizes: 14", 16", 18", 20", 22"
  • Colors: Black / Neon Red
  • Weight:

The new 2019 Double Peak I/O sports distinctively smooth and flowy lines designed to lower standover height and center of gravity. Its updated frame features a new down-tube, motor-mount, integrated battery shrouds and seat-tube for outstanding style, handling and performance. It comes complete with a Deore 10-speed 1X drive-train and Shimano's all new STePS E-6100 compact mid-motor drive group, programmed for on-road and light off-road trail use. The Double Peak I/O is an excellent introductory model for budget-conscious riders who want a quality model for their first E-MTB experience.


  • New 2019 DP Comp i/O X6 alloy frame, external battery, tapered head tube
  • Suntour XCM-34 Boost fork, 100mm travel w/ 15mm thru-axle
  • New Shimano STePS E6100 Drive unit & group / 250 Watts, 60Nm w/ STePS 418W/h battery
  • Shimano Deore RD-6000, 10-spd, Shadow Plus rear derailleur
  • Shimano Deore 10-spd, 11-42T Cassette
  • New Shimano E6100 crankarms w/ reduced Q-Factor
  • New Shimano MT-201 hydraulic disc brakes, 180mm / 160mm rotors
  • Sturdy chainstay-mounted kickstand
Frame Components
Frame Double Peak I/O X6 Aluminum frame for Shimano STePS w/ Tapered Head Tube & Top & Bottom Shrouds (E8000-type battery)
Fork SR Suntour XCM34 Boost LO DS T/A, 100mm travel, Tapered
Headset FPD Dozer 1-1/8"-1.5", w/ Bottom AC Bearing
Cranks Shimano STePS E6100, 38T chainring
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
Drive Unit Shimano STePS E6100M (USA), STePS E6100K (Europe), 250 W, 50 Nm Torque
Battery Shimano STePS BT-E8014, 418Wh
Pedals New FPD Nylon, 9/16" Crmo axles
Tires Kenda Honey Badger, 27.5x2.20, 60tpi
Wheels/Rims Weinmann U-32 TL, Sleeved, Tubeless Ready, 27.5"x32mm; Double Wall w/ eyelets
Hubs Shimano MT-400 Front w/ Thru-Axle & M-4050 Rear w/ Quick Release, 32h, Cassette Body
Freewheel/Cassette Shimano Deore HG-500, 10-spd, 11-42T
Braking System
Brakes Shimano BR-MT200 Hydraulic Disc, 180mm / 160mm Center Lock Rotors
Brake Levers Shimano BL-MT201 Hydraulic
Other Components
Grips WTB Weirwolf
Handle Bar Alloy riser bar, 25mm Rise
Stem 3D Forged alloy
Seat WTB Volt Sport Wide 150mm
Seat Post Pivit Alloy Microadjust 31.6 x 350mm
Extras Rear-Mount Kickstand, Small Battery charger (EC-E6002-1), 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
XS / 14 68.5° 72° 559mm (22") 356mm (14") 450mm (17.7") 45mm (1.8") 1081mm (42.6") 730mm (28.7") 606mm (23.9") 362mm (14.3") 518mm (20.4") 47mm (1.9") 60mm 680mm 170mm
S / 16 69° 72.5° 585mm (23") 406mm (16") 450mm (17.7") 45mm (1.8") 1109mm (43.7") 739mm (29.1") 622mm (24.5") 389mm (15.3") 518mm (20.4") 47mm (1.9") 60mm 680mm 170mm
M / 18 69° 72.5° 600mm (23.6") 457mm (18") 450mm (17.7") 45mm (1.8") 1125mm (44.3") 750mm (29.5") 622mm (24.5") 406mm (16") 518mm (20.4") 47mm (1.9") 70mm 700mm 175mm
L / 20 69° 72.5° 616mm (24.3") 508mm (20") 450mm (17.7") 45mm (1.8") 1144mm (45") 771mm (30.4") 627mm (24.7") 422mm (16.6") 518mm (20.4") 47mm (1.9") 70mm 700mm 175mm
XL / 22 69° 72.5° 630mm (24.8") 559mm (22") 450mm (17.7") 45mm (1.8") 1159mm (45.6") 798mm (31.4") 636mm (25") 435mm (17.1") 518mm (20.4") 47mm (1.9") 80mm 700mm 175mm