Basso Astra

Basso Astra
click to enlarge
Choose Size:
CT: center to top     CC: center to center     TT: top tube length

Choose Color:

wrench science
>> use WS fit system
>> return to basso frames

2019 Basso Astra



If you are looking to buy a monocoque carbon racing bike, but don’t have a WorldTour budget, the Basso Astra will be a fantastic option to consider. Made with the same care and attention to detail as the top of the line Diamante, the Astra uses slightly less expensive carbon to save on money without compromising on quality.

As with all Basso bikes, the great appeal of the Astra will start with just how amazingly well it handles. With race geometry that manages to avoid being uncomfortably aggressive, it will encourage you to take the long way home. Basso makes their frames in Italy so they know a thing or two about how best to place the carbon when layering the frame. The tube shapes have been chosen to maximize rigidity to make it positively snap when you are pushing the pace out of the saddle. They have also been sculpted to offer great aero advantage.

Using 3K Torayca High Modulus Carbon Fiber in T700-MR60 gives the frame a level of compliance that will help absorb those fatiguing road vibrations. The fact that the bottom bracket shell has been made from a single molding means that they have been able to produce it to be seriously stiff and resistant to torsional forces even at extreme loads. It also means that the minimum of material has needed to be used, keeping the weight low.

Up front, they keep the handling tight and appearance slick with their own stem design that uses headset spacers to get exactly the stack setting you want while keeping the steering tight and responsive. The tapered head tube also adds to the overall beauty and reliability of the handling with a monocoque fork to help absorb vibration and rail control.

This is the rim brake version of the Basso Astra, though it is also available in a disc brake version. It can work with electronic and mechanical groupsets, and comes in six sizes. And with seven color options from which to choose, you can certainly have one of the more unusual bikes on your next group ride.

Features:
  • Frame: 3K Torayca High Modulus Carbon Fiber in T700-MR60
  • Fork: Basso Astra carbon
  • Fork Axle: QR x 100mm
  • Steerer Tube: 1 1/8” - 1 1/2”
  • Headset Included: Yes
  • Stem: Included, Basso Diamante alloy -11° or 0°
  • Bottom Bracket Type: BB86 Press Fit
  • Cable Routing: Internal, mechanical or electronic
  • Front Derailleur Mount: Braze-on
  • Front Derailleur Pull Type: Bottom pull
  • Front Derailleur Swing Type: Bottom swing
  • Wheel Size: 700c
  • Brake Type: Caliper
  • Seatpost Diameter: 31.6mm
  • Seatpost Included: Yes, Basso Race carbon
  • Seat Collar Included: Yes
  • Rear Axle: QR x 130mm
  • Sizes: 48cm | 51cm | 53cm | 56cm | 58cm | 61cm |
  • Colors: Forest Green, Gray Yellow, Blue Orange Fluo, White Black, Asphalt Black, Gray Blue, Italia

  • *Specs are subject to change. Please contact sales@wrenchscience.com for more info.



  • WARRANTY: 3yrs
  • If you have any questions about this frame or bike, please contact our Basso Team:

    Corey Williams
    Toll Free: 866-497-3624 ext. 214
    International | Direct +1 510-529-3054

    Steven Barcikowski
    Toll Free: 866-497-3624 ext. 207
    International | Direct +1 510-529-3052

    * Individual experiences and results may vary.


    back to top