iZip Alki 2 Step Thru Comfort Bike (Red) (13" Seat Tube) (XS)

iZip Alki 2 Step Thru Comfort Bike (Red) (13" Seat Tube) (XS)
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Price: $599.00 (Save 35%)
Sale: $389.35
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Cycling opens the mind, boosts creativity, and optimizes our health in so many ways that it's quite astounding. Whether cruising through the park or following the bike path to work, the iZip Alki Step Thru 2 is focused on its purpose; to deliver the best possible riding experience for all riders. Confidence inspiring geometry, and large wheels provide the Alki with stable and predictable handling while Tektro v-brakes provide consistent and powerful stopping control. Take a leap forward, open your mind & body, and embrace the joy that riding a bike can bring.


  • Comfortable upright riding position gives riders confidence while remaining relaxed
  • Step-thru style frame makes mounting and dismounting less cumbersome
  • 700c wheels with narrow tires roll efficiently over longer distances
  • Rack & fender mounts allow riders to customize their ride for their application
  • Shimano 3 x 8 drivetrain offers 24 gear combinations 
  • Adjustable stem angle lets the rider set the most comfortable position
  • Tektro v-brakes provide consistent and predictable stopping power
  • Comfort saddle, no-slip pedals, & comfort grips

Frame: Custom Formed Heat-Treated Aluminum (700c)
Fork: Alloy Hybrid w/ Fender Mounts
Headset: 1-1/8" Semi-Integrated (Threaded)
Handlebar: Aluminum City Comfort
Stem: Alloy Full Adjust Quill
Brake Levers: Shimano Alloy 4-Finger
Brakes: Tektro 837 V-Brake
Shifter: Shimano EF-500 (3 x 8sp) 
Front Derailleur: Shimano Tourney TY710
Rear Derailleur: Shimano Altus (8sp)
Crank: Alloy (48/38/28T)
BB: Sealed Cartridge
Cassette: Shimano HG31 (11-34T)
Chain: KMC HG53
Pedals: Urban Platform
Seat: iZip Comfort
Seatpost: Alloy Suspension Post (27.2mm)
Rims: DBM-1 Alloy Double-Wall 
Front Hub: Formula Alloy (QR)
Rear Hub: Formula Alloy (QR)
Spokes: Stainless (14g)
Tires: Vee Tire Co. Easy Street (700c x 42mm)  

*Note: These bikes are fully built by our expert bike builders, then partially disassembled as needed for shipping. Bikes will arrive to you with some basic assembly still required

This product was added to our catalog on June 28, 2022

Sizing Recommendations for Riders Who Fall Between Sizes:

  • Sizing down will provide a more maneuverable ride while sizing up will provide more stability
Rider Height (Feet)Rider Height (CM)
XS (13")5'1" - 5'4"155 - 163cm
S (15")5'4" - 5'7"163 - 170cm
M (17")5'7" - 5'10"170 - 178cm

Note: All sizing recommendations are provided by the manufacturer and may differ for each rider.


Frame SizeXS (13")S (15")M (17")
(A) Bike Stand Over Height490.0mm490.0mm501.0mm
(B) Bike Seat Tube Length350.0mm400.0mm450.0mm
(C) Bike Top Tube Length550.0mm575.0mm590.0mm
(D) Bike Head Tube Length145.0mm145.0mm165.0mm
(E) Bike Head Angle70.0°70.0°70.0°
(F) Bike Seat Angle72.0°72.0°72.0°
(G) Bike Wheel Base1040.0mm1074.0mm1090.0mm
(H) Bike Chain Stay Length455.0mm455.0mm455.0mm
(I) Bike Fork Offset50.0mm50.0mm50.0mm
(J) Bike BB Height280.0mm280.0mm280.0mm
(K) Bike BB Drop70.0mm70.0mm70.0mm
(L) Bike Stem Length80.0mm80.0mm80.0mm
(M) Bike Handlebar Width640.0mm640.0mm640.0mm
(N) Bike Crank Length170.0mm170.0mm170.0mm
(O) Bike Seat Post Length350.0mm350.0mm350.0mm
(P) Bike Stack575.0mm575.0mm594.0mm
(Q) Bike Reach363.0mm388.0mm395.0mm
(R) Bike Fork Length410.0mm410.0mm410.0mm

Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.