DESCRIPTION
The Astra model 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.
Specification
| Frame | Astra carbon monocoque construction 100% 3K Torayca HMCF T700- MR60 monocoque construction |
| Fork | Astra full carbon 3K Torayca HMCF T700-MR60 |
| Seat Post Clamp | 3B Gen 2 Seatpost Clamp |
| Front Thru Axle | Basso Standard 125mm x 12mm |
| Rear Thru Axle | Basso Standard 165mm x 12mm |
| Hanger | Basso Disc Standard |
| Headset | Microtech Head Set Tapered Direct Bearing |
| Groupset | 105 Disc |
| Wheel Set | Fulcrum Racing 800 DB |
| Saddle | Selle Italia Model X Saddle |
| Frame Size | 48& 61 |
Geometry
Every good bike fit starts with choosing the correct frame size for you. This will allow you to benefit best of the bike’s performance and comfort for an efficient riding position.
| 45 | 48 | 51 | 53 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|---|
| SEAT TUBE (A1) | 450 mm | 480 mm | 510 mm | 530 mm | 560 mm | 580 mm | 610 mm |
| TOP TUBE (B) | 505 mm | 515 mm | 525 mm | 545 mm | 560 mm | 575 mm | 590 mm |
| REACH (R) | 371,1 mm | 371,1 mm | 374,5 mm | 380,4 mm | 382,1 mm | 384,4 mm | 385,5 mm |
| STACK (S) | 538,9 mm | 538,9 mm | 563,4 mm | 575,9 mm | 602,4 mm | 625,4 mm | 650,4 mm |
| SEAT TUBE ANGLE (C) | 76° | 75° | 75° | 74° | 73,5° | 73° | 72,5° |
| STEERING TUBE ANGLE (D) | 71,8° | 71,8° | 72° | 72,3° | 73,5° | 73,5° | 74° |
| CHAIN-STAY LENGTH (E) | 404 mm | 404 mm | 404 mm | 404 mm | 406 mm | 410 mm | 410 mm |
| BB TO FORK LENGTH (F) | 576,9 mm | 576,9 mm | 586,4 mm | 593,2 mm | 590 mm | 599 mm | 602 mm |
| HEAD TUBE (H) | 125 mm | 125 mm | 150 mm | 162 mm | 180 mm | 204 mm | 228 mm |
| HANDLEBAR WIDTH C/C (M) | 400 mm | 400 mm | 420 mm | 420 mm | 420 mm | 420 mm | 440 mm |
| STEM LENGTH (N) | 90 mm | 90 mm | 100 mm | 110 mm | 110 mm | 120 mm | 120 mm |