Road endurance
Boardman SLR Alloy
2021 · 700c wheels · 5 sizes
Triple-butted 6061 X7 aluminium SLR frame with hidden welds, dropped seatstays and a C7 carbon fork, as used on the SLR 8.8 Disc and SLR 8.6. Boardman publishes the same geometry for the disc SLR 8.8 and the rim-brake SLR 8.6. The XS row is the extra-small frame Boardman sells only on the SLR 8.6 Women's, where it is labelled SM; that bike's MD and LG are the same frames as the SM and MD here. Fork offset drops from 48 mm to 45 mm on the LG and XL.
Source: www.boardmanbikes.com/gb_en/products/2340-slr-8.8-2021.html
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack (mm) | 529 | 547 | 568 | 589 | 604 |
| Reach (mm) | 368 | 378 | 384 | 390 | 400 |
| Head angle (°) | 71.5 | 72.0 | 72.5 | 73.0 | 73.0 |
| Seat angle (°) | 74.0 | 73.5 | 73.5 | 73.0 | 73.0 |