-468388-3377068-1_63all@.png)
Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Haro
2021 Haro Aeras ST
Previous used estimate
$278 - $286
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Haro Aeras ST
12-month projected trend
8%
Direction and magnitude, not judgment
vs. category average
1%
Holds value better than category avg
Price over time - 2021 Haro Aeras ST
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Aeras model years
Compare Aeras ST models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Simple, straightforward, and streamlined in an efficiency-first manner. The Aeras ST combines the wide-range gearing of mountain bikes with the lightweight efficiency of road bikes, making this sport fitness bike one of the most sensible in Haro's lineup. Need a bike to just be a 'bike' without compartmentalizing itself into a specific, indecipherable niche? Look no further, the Aeras is a bike before anything else, and there's nothing wrong with that at all. Features - Heat-treated alloy frame makes for a lightweight bike - 700 x 32 all purpose tire is quick on pavement and works for dirt paths as well - Name-brand Shimano drivetrain provides quality and shifting consistency - Neutral geometry provides efficient handling without discomfort - Double-wall, 28-hole alloy rims keep the weight down, but allow for off-pavement use - 2 x 8 gearing resists wear through a thicker chain, while providing plenty of gearing range for both hills and flats - Alloy frame, wheels, and components stay rust free
Specifications
- Subtype
- Fitness & Hybrid
- Category
- Hybrid
- Component Fork
- Haro Ventus | Classic steel | flat mount disc | 100mm quick-release spacing
- Component Size
- X-Small, Small
- Component Stem
- Pivit Maverick Stem | Alloy | Positive Positioning | 7° rise | 14": 75mm; 16": 90mm
- Product Family
- Aeras
- Component Chain
- KMC Z8.1 | 8-speed
- Component Color
- Charcoal, Matte Muted Mint
- Component Frame
- Haro Ventus Step Through | Heat-treated 6061 aluminum | Tig-welded construction | Rider-tuned geometry | 68mm threaded BSA bottom bracket shell | Flat-mount disc brake mount | Forged 135mm quick-release dropouts with replaceable derailleur hanger
- Component Tires
- Kestrel 700 x 32c All Weather tires
- Component Brakes
- Flat mount | Adjustable mechanical disc | I.S. 6-bolt rotors | F: 180mm, R: 160mm
- Component Pedals
- VP | 990S | Nylon body with steel cages | Chromoly axles
- Component Saddle
- Haro Rep Plus | Dual-sport tuned padding | Weather-resistant cover
- Component Headset
- Pivit Precision Plus | 1-1/8" threadless | Internal | For 50mm OD headtube
- Component Crankset
- Shimano TY-501 | 46/30T | 8-speed | 170mm
- Component Shifters
- Shimano SL-M315 | 2 x 8-speed Rapidfire Plus | Optical gear display
- Component Seat Post
- Pivit Fixed Address | Alloy | Micro-adjust positioning | 27.2mm x 350mm | Zero-offset efficiency | 2-bolt simplicity
- Component Handlebars
- Pivit Commander Bar | Alloy | 31.8mm | 9° backsweep | 620mm width
- Component Tape Grips
- Pivit Entonces | Dual-density durometer | Active tuned
- Component Brake Levers
- Alloy | 3-finger
- Component Bottom Bracket
- Shimano UN101 | Threaded BSA 68mm BB shell | Square taper 122.5mm spindle (LL123) | Sealed cartridge
- Component Rear Derailleur
- Shimano Altus RD-M310-L | 8-speed | Direct attachment
- Component Front Derailleur
- Shimano Tourney FD-TY710 | Top Swing | 34.9mm band diameter
- Component Accessories Extras
- Rack and fender mounts
- Component Cassette Rear Cogs
- Mid-range | 8-speed | 11-34T
- Tires
- Kestrel 700 x 32c All Weather tires
- Crankset
- Shimano TY-501 | 46/30T | 8-speed | 170mm
- Pedals
- VP | 990S | Nylon body with steel cages | Chromoly axles
- Bottom Bracket
- Shimano UN101 | Threaded BSA 68mm BB shell | Square taper 122.5mm spindle (LL123) | Sealed cartridge
- Chain
- KMC Z8.1 | 8-speed
- Saddle
- Haro Rep Plus | Dual-sport tuned padding | Weather-resistant cover
- Headset
- Pivit Precision Plus | 1-1/8" threadless | Internal | For 50mm OD headtube
- Front Derailleur
- Shimano Tourney FD-TY710 | Top Swing | 34.9mm band diameter
- Rear Derailleur
- Shimano Altus RD-M310-L | 8-speed | Direct attachment
- Stem
- Pivit Maverick Stem | Alloy | Positive Positioning | 7° rise | 14": 75mm; 16": 90mm
- Accessories & Extras
- Rack and fender mounts
- Brake Levers
- Alloy | 3-finger
- Brakes
- Flat mount | Adjustable mechanical disc | I.S. 6-bolt rotors | F: 180mm, R: 160mm
- Fork
- Haro Ventus | Classic steel | flat mount disc | 100mm quick-release spacing
- Frame
- Haro Ventus Step Through | Heat-treated 6061 aluminum | Tig-welded construction | Rider-tuned geometry | 68mm threaded BSA bottom bracket shell | Flat-mount disc brake mount | Forged 135mm quick-release dropouts with replaceable derailleur hanger
- Handlebars
- Pivit Commander Bar | Alloy | 31.8mm | 9° backsweep | 620mm width
- Seat Post
- Pivit Fixed Address | Alloy | Micro-adjust positioning | 27.2mm x 350mm | Zero-offset efficiency | 2-bolt simplicity
- Shifters
- Shimano SL-M315 | 2 x 8-speed Rapidfire Plus | Optical gear display
- Tape/Grips
- Pivit Entonces | Dual-density durometer | Active tuned
- Color
- Matte Muted Mint
- Size
- Small
- Cassette/Rear Cogs
- Mid-range | 8-speed | 11-34T
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.