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Basso Astra Disc Chorus 2020


Astra: continued

The all-new 2020 Astra pushes the limits farther than any version before it and does so with a good dose of style. Produced entirely in house by the skilled hands of the Basso staff, the latest version of the Astra model incorporates a great deal of technology that derives from its upper tier siblings and adopts a design that follows a tighter family feeling than ever before.

It's all about the ride
True to its Basso DNA the Astra is a thoroughbred racehorse ready to take you further, faster and with more confidence. The straight fork and rear triangle take design cues from their higher tier bretheren on the SV and as such incorporate a similar reactive and responsive handling. Basso developed geometry studied to confer the perfect blend of snappy handling and acceleration and a comfortable position for the long haul.

Efficiency is king
A larger, more solid head tube joins with an extremely efficient downtube, made more so thanks to a particular form highlighted by its characteristic side “channel”. Both tubes couple with completely redesigned chain stays to confer fantastic power transfer thanks to a solid, reactive complete unit of lower tubes (head tube, down tube, chainstays).

Head turning speed...and style

The addition of an integrated seat post clamp, internal cable routing and the cycling world’s most elegant stem/headset combination make for a frame that turns heads not only for the performance it allows but for the elegance it beholds.

From our hands to yours

Constructed from 100% 3k Torayca High Modulous Carbon Fiber from a blend of T700 and MR60 fibers, the Astra is capable of offering performance on par with its higher tier siblings with the only compromise coming in the form of a few extra grams. Constructed by hand, in house, the Astra, just as the rest of Basso frames, are made to be as beautiful inside as out.

Modell/Model Basso Astra Disc 2020
Rahmen/Frame Basso Astra Disc 2020
Gabel/Fork Basso Astra Disc
Dämpfer/Rear Shock -
Federweg hinten/Travel r. -
Steuersatz/Headset Basso
Vorbau/Stem Basso
Lenker/Bar Microtech Alu
Vorderradbremse/Brake f. Campagnolo Chorus Disc
Hinterradbremse/Brake r. Campagnolo Chorus Disc
Bremshebel/Brakelever Campagnolo Chorus Disc
Umwerfer/Front Derailleur Campagnolo Chorus 12 Speed
Schaltwerk/Rear Derailleur Campagnolo Chorus 12 Speed
Schalthebel/Shifter Campagnolo Chorus 12 Speed
Kassette/Cassette Campagnolo Chorus 12 Speed
Kette/Chain Campagnolo Chorus 12 Speed
Kurbel/Crankset Campagnolo Chorus 12 Speed
Innenlager/BB Campagnolo PF
Pedale/Pedals -
Vorderrad/Front Wheel Microtech MR 38 CL Carbon Disc
Hinterrad/Rear Wheel Microtech MR 38 CL Carbon Disc
Reifen vorne/Front Tyre Conti GP 5000
Reifen hinten/Rear Tyre Conti GP 5000
Sattelstütze/Seatpost Microtech
Sattel/Saddle Selle San Marco




A1 Bike Size 45 48 51 53 56 58 61
B Top Tube (mm) 505 515 525 545 560 575 590
R Reach (mm) 374 374 377 383 385 388 389
S Stack (mm) 527 527 552 564 591 614 638
C Seat Tube Angle (°) 76 75 75 74 73.5 73 72.5
D Steering Tube Angle (°) 71.8 71.8 72 72.3 73.5 73.5 74
E Chain-Stay Lenght (mm) 400 400 400 400 402 406 406
F BB to Fork Lenght (mm) 576 576 585 592 590 599 602
HT Headtube (mm) 125 125 150 162 180 204 228
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