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
| Frame Components | |
|---|---|
| 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 |
| Fork | Haro Ventus | Classic steel | flat mount disc | 100mm quick-release spacing |
| Headset | Pivit Precision Plus | 1-1/8" threadless | Internal | For 50mm OD headtube |
| Drivetrain | |
| Cranks | Shimano TY-501 | 46/30T | 8-speed | 170mm |
| Bottom Bracket | Shimano UN101 | Threaded BSA 68mm BB shell | Square taper 122.5mm spindle (LL123) | Sealed cartridge |
| Chain | KMC Z8.1 | 8-speed |
| Front Derailleur | Shimano Tourney FD-TY710 | Top Swing | 34.9mm band diameter |
| Rear Deralleur | Shimano Altus RD-M310-L | 8-speed | Direct attachment |
| Derailleur Shifter | Shimano SL-M315 | 2 x 8-speed Rapidfire Plus | Optical gear display |
| Pedals | VP | 990S | Nylon body with steel cages | Chromoly axles |
| Wheels | |
| Tires | Kestrel 700 x 32c All Weather tires |
| Wheels/Rims | Pivit Excelsior 700c | Width (internal): 19mm | 28h | Alloy double wall | disc-brake specifc |
| Front Hub | Pivit Roundabout | Alloy shell | 100mm quick-release | I.S. 6-bolt disc | 28h |
| Rear Hub | Pivit Roundabout | Alloy shell | 135mm quick-release | I.S. 6-bolt disc | 28h | 8-speed |
| Freewheel/Cassette | Mid-range | 8-speed | 11-34T |
| Spokes | Pivit Quality Control | Stainless steel | 14G |
| Braking System | |
| Brakes | Flat mount | Adjustable mechanical disc | I.S. 6-bolt rotors | F: 180mm, R: 160mm |
| Brake Levers | Alloy | 3-finger |
| Other Components | |
| Grips | Pivit Entonces | Dual-density durometer | Active tuned |
| Handle Bar | Pivit Commander Bar | Alloy | 31.8mm | 9° backsweep | 620mm width |
| Stem | Pivit Maverick Stem | Alloy | Positive Positioning | 7° rise | 14": 75mm; 16": 90mm |
| Seat | Haro Rep Plus | Dual-sport tuned padding | Weather-resistant cover |
| Seat Post | Pivit Fixed Address | Alloy | Micro-adjust positioning | 27.2mm x 350mm | Zero-offset efficiency | 2-bolt simplicity |
| Seat Clamp | Pivit Lockjaw | Alloy | 31.8mm | Multi-throw design | Quick release ease |
| Extras | Rack and fender mounts |
| 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 ST | 69.5° | 74° | 530mm (20.9") | 356mm (14") | 445mm (17.5") | 60mm (2.4") | 1043mm (41") | 611mm (24") | 533mm (21") | 377mm (14.8") | 45mm (1.8") | 75mm | 620mm | 170mm | |
| S ST | 70° | 74° | 541mm (21.3") | 406mm (16") | 445mm (17.5") | 60mm (2.4") | 1050mm (41.3") | 620mm (24.4") | 554mm (21.8") | 382mm (15") | 45mm (1.8") | 95mm | 620mm | 170mm |
RESOURCES
Owner's manual: Bike Manual PDF (Opens in a new window)
*Actual retail price may vary based on any added dealer freight, tax, and assembly fees