This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Cart 0

No more products available for purchase

Products
Pair with
Subtotal Free

View cart
Shipping, taxes, and discount codes are calculated at checkout

Size Chart Basso Astra Disc 2020


basso astra

 

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


 

ASTRA FRAME TECHNOLOGY

100% 3K Torayca High Modulus Carbon Fiber in T700-MR60

LAY-UP STRUCTURE:

Top Tube: 1 x 0° + 1 x 22° + 2 x 45° = the lightest part of the frame.

Down tube: 2 x 0° + 1 x 22° + 2 x 45° fiber lay-up light and stiff.

HT: 2 x 0° + 4 x 45° the most rigid part of the bike, zero giving in torque.

ST: 1 x 0° + 3 x 22° comfortable and vertical shock absorption.

CS and ST: 1 x 0°, 3 x 22° + 1 x 45° light and stiff.

3K inside tube lay-up of ht - bb and st increases torque resistence.