BH Aerolight Disc (TT) geometry
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Size SM
Render
Align
Geometry
| Size | SM | MD | LA | XL |
|---|---|---|---|---|
| Stack mm | 493.6 | 508.9 | 528 | 547.1 |
| Reach mm | 408.6 | 420.3 | 431.1 | 442.9 |
| Head tube angle ° | 72.5 | 72.8 | 72.8 | 72.8 |
| Seat tube angle ° | 76.0 | 76.0 | 76.0 | 76.0 |
| Head tube length mm | 85 | 100 | 120 | 140 |
| Seat tube mm | 510 | 525 | 540 | 560 |
| Chainstay mm | 380 | 380 | 380 | 380 |
| Stack to reach | 1.21 | 1.21 | 1.22 | 1.24 |
| Effective top tube mmi | 532 | 547 | 563 | 579 |
SizeSMkey specs
Stack-to-reach (size SM)1.21More aggressive (lower and longer) than 79% of TT and tri frames in the database at comparable sizes.
Closest geometry matches (size SM)
Matched by stack, reach and head tube angle.
More from BH
Nearest size to the Aerolight Disc SM.