• The Haro MTB Aeras ST MicroShift is a blue hybrid bicycle with a lightweight aluminum step-through frame, flat handlebars, black tires, 700C wheels, Microshift gearing, and disc brakes—perfect for city commuting and leisure rides.
  • The Aeras ST MicroShift by Haro MTB is a mint green bicycle featuring a lightweight aluminum step-through frame, black handlebars and tires, Microshift gearing, disc brakes, and 700C wheels, perfect for urban commuting or recreational rides.
  • The Haro MTB Aeras ST MicroShift is a blue hybrid bicycle featuring a lightweight aluminum frame, black handlebars, disc brakes, thin 700C wheels, and a comfortable seat. Designed for versatile terrain use with smooth Microshift gearing.
  • The Haro MTB Aeras ST MicroShift is a light green, flat-bar road bicycle featuring a geometric frame design, black handlebars, saddle, and tires. It has visible disc brakes on 700C wheels and is crafted from lightweight aluminum, standing elegantly against a white background.
  • Close-up of a light green bicycle frame showcasing Haro MTB in white letters, alongside black cables. The Aeras ST MicroShift features a lightweight aluminum frame with 700C wheels against a plain white background.
  • The Aeras ST MicroShift by Haro MTB features a black contoured saddle with small perforations, attached to a black seat post on a light green aluminum frame. The bike includes Microshift gearing and is set against a plain white background.
  • The Haro MTB Aeras ST MicroShift features a close-up of its black pedal, crankset, and chainring on a mint green aluminum frame. The MicroShift gearing derailleur shifts the chain efficiently, all set against a plain white background.
  • Close-up of Aeras ST MicroShift handlebars and brake levers with a matte green frame and lightweight aluminum build. Cables connect visibly to components, featuring the Haro MTB logo on the head tube. It has Microshift gearing against a plain white background.
  • Close-up of the Aeras ST MicroShift by Haro MTB, showcasing a blue frame with black grips and gear shifters. The MicroShift gearing enhances its sleek design, while cables are neatly arranged. This lightweight aluminum frame promises agility paired with stylish 700C wheels.
  • Close-up of a blue Aeras ST MicroShift bicycle by Haro MTB on its lightweight aluminum frame. Focus is on the front 700C wheel and part of the handlebars, against a white background.
  • Close-up of the Aeras ST MicroShifts front disc brake system by Haro MTB, featuring a metallic rotor attached to the wheel hub with black spokes on a lightweight aluminum frame. The blue fork secures the 700C wheels against a white background.
  • Close-up of the Haro MTBs Aeras ST MicroShift bike frame and drivetrain, showcasing 700C wheels. The shot highlights the chain, crankset, pedals, and rear wheel with tire tread. It features a lightweight aluminum frame with silver branding and Microshift gearing against a plain white background.
  • A close-up of the sleek, ergonomic black seat on the Haro MTB Aeras ST MicroShift. Its attached to a vertical seat post with parts of its lightweight aluminum frame visible in blue against a plain white background, accentuating the saddles contours and modern design.
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Aeras ST MicroShift

Aeras ST MicroShift

$599.99
$599.99 $599.99
Sale Sold out

13651

Fitness has never been so fun. The Haro Aeras ST (step through) is lightweight, fast and as easy to ride as it is to load onto the bike rack. Built on a lightweight aluminum frame with a step through design to accommodate everyone. Outfitted with 700C wheels and tires, the Aeras ST features a 2 X 8 Microshift gearing setup for smooth, efficient pedaling, anywhere you want to go.
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FEATURES

  • 6061-T6 aluminum frame with rider-tuned geometry and step through top tube design
  • Microshift 2 x 8-speed gearing
  • Haro 700C double wall alloy rims with quick release axles, front and rear
  • Kenda Kwick 700 x 38c tires
  • Haro Dual-sport tuned padded seat with micro-adjust post and quick adjust clamp
  • Tecktro Mechanical Disc Brakes

PRODUCT INFORMATION

SPECIFICATIONS

FRAMESET
Frame6061-T6 aluminum | Rider-tuned geometry | 68mm threaded BSA bottom bracket shell | Post mount
ForkHaro Ventus | Classic steel | flat mount disc | 100mm quick-release spacing
Frame ShockN/A
ColorsMatte Metallic Blue, Mate Sage
DRIVETRAIN
CranksProwheel TB-CY01 | 46/30T | 8-speed | 170 / 175mm
PedalsVP | 990S | Nylon body with steel cages | Chromoly axles
ChainKMC Z8.1 | 8-speed
Bottom BracketFeimin FP-902W | Threaded BSA 68mm BB shell | 123mm spindle | Sealed cartridge
Front DerailleurMicroshift FD-T202 | Top swing | 34.9mm band diameter
Rear DerailleurMicroshift RD-M36L
Derailleur ShifterMicroshift TS39-2 & FD-T202 | 2 x 8-speed
Freewheel/CassetteMid-range | CS-M5008 8-Speed 11-34T | ED Black
WHEELS
TiresKenda Kwick Bitumen | 700 x 38c
Wheels/RimsHaro 700c | 19mm inner width | 28h | Alloy double wall | Disc-brake specifc
HubsKT-68 alloy 28H | Cassette rear hub | Front & rear quick release
BRAKING SYSTEM
BrakesTektro MD-M280 | Mechanical disc | IS 6-bolt rotors | F: 180mm, R: 160mm
Brake LeversAlloy 3-finger
OTHER COMPONENTS
Grips/TapeHaro | Dual-density durometer | Active tuned
HandlebarHaro Alloy | 25mm rise | 31.8mm | 9° sweep | 620mm / 640mm
StemHaro Alloy | 7° rise | 70mm / 90mm / 100mm
HeadsetHaro 1-1/8" threadless Internal | For 50mm OD headtube
SaddleHaro | Dual-sport tuned padding | Weather-resistant cover
Seat PostHaro Alloy | Micro-adjust | 27.2mm x 350mm | Zero-offset | 2-bolt design
Seat ClampHaro Aluminum 31.8mm Quick release
ExtrasRack and fender mounts

GEOMETRY

SIZEXS STS ST
Seat Tube (C-T)356mm (14")406mm (16")
Top Tube (Effective)530mm (20.9")541mm (21.3")
Head Tube Angle69.5°70°
Seat Tube Angle74°74°
Chainstay Length445mm (17.5")445mm (17.5")
BB Drop60mm (2.4")60mm (2.4")
Wheelbase1043mm (41")1050mm (41.3")
Head Tube Length120mm (4.7")140mm (5.5")
Standover611mm (24")620mm (24.4")
Stack Height533mm (21")554mm (21.8")
Reach377mm (14.8")382mm (15")
Axle to Crown
Fork Offset45mm (1.8")45mm (1.8")
Stem Length75mm (2.9")95mm (3.5")
Bar Width620mm (24.4")620mm (24.4")
Crank Length170mm170mm
Wheel Size

SIZING GUIDE

SizeInchesCM
XS ST5' - 5'4"152.5 - 162.5
S ST5'3" - 5'7"160 - 170

MANUALS, GUIDES & DOWNLOADS

Downloadable PDFs can be found in Manuals & Guides

COMPATIBLE RACKS & BASKETS

  • A blue bicycle with a step-through frame is positioned against a white background. It features a black seat, handlebars, and two racks at the front and rear. The bike has a set of gears and black tires.

    Rack Configuration 1

    Pictured: Haro Fitness bike with City AM rear carrier & Hybrid AM Front Carrier. Compatible with Aeras ST MicroShift

    Shop Racks 
  • A blue hybrid bicycle with a black basket on the back and a black bag on the front. The bike features a step-through frame, flat handlebars, and disc brakes. It is photographed against a plain white background.

    Rack & Accessory Configuration 2

    Pictured: Haro Fitness bike with City AM rear carrier & Hybrid AM Front Carrier with Bakery Crate & ZAP EASY Top Bag. Compatible with Aeras ST MicroShift

    Shop Crates & Bags 
  • A blue bicycle with a sturdy frame and thin tires, equipped with black wire baskets on both the front and rear. The bike has a step-through frame and flat handlebars, set against a plain white background.

    Rack & Accessory Configuration 3

    Pictured: Haro Fitness bike with City AM rear carrier & Hybrid AM Front Carrier with Dailey Large & Dailey Small Baskets. Compatible with Aeras ST MicroShift

    Shop Baskets 

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*Specifications are subject to change without notice

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