engagement (I9) | 0.52º Quick Engagement/ Six Pawls |
engagement (P321) | 2.5º quiet engagement / magnetic pawls (x6) |
ETRTO (27.5) | 585mm |
ETRTO (29) | 622mm |
front hub dimensions | Boost: 20mm, Standard: ISO 20mm |
hub (I9) | Synthesis 11 (Industry Nine Hydra Hub) |
hub (P321) | Synthesis 11 (Project 321 internals) |
inner rim width front | 31.5mm |
inner rim width rear | 31.5mm |
outer rim width front | 38.7mm |
outer rim width rear | 39.5mm |
rear hub dimensions | 12x157mm (installed), 12x150mm (axle end cap kit available) |
rim height | 18.75mm |
spoke count front | 28 |
spoke count rear | 32 |
spokes front | Sapim CX-Ray |
spokes rear | Sapim CX-Sprint |
warranty | lifetime (rim only) |
weight per set (27.5) | 1945g |
weight per set (29) | 1995g |