Head to head
Campagnolo Bora Ultra WTO 45vsMavic Cosmic SLR 45
Both sections drawn to one scale, from each maker's published geometry. The differences you can see in the drawing are the differences that exist.
vs
Fig. — rim sections, one scale
Campagnolo Bora Ultra WTO 45Mavic Cosmic SLR 45
- Depth
- Identical
- 45 vs 45 mm
- External
- 0.10000000000000142 mm apart
- 26.1 vs 26 mm
- Internal
- Identical
- 19 vs 19 mm
- Claimed weight
- 65 g apart
- 1,385 vs 1,450 g
- UK RRP
- £700 apart
- £2,400 vs £1,700
Rim depth
45 mm
45 mm
Effectively the same depth — this is not the axis to choose on.
Internal width
19 mm
19 mm
Identical — both suit the same tyre widths.
External width
26.1 mm
26 mm
Governs how the rim and tyre meet the air, and frame clearance.
Campagnolo
Bora Ultra WTO 45
RRP £2,400
UCI mass-start road
Eligible — Eligible on the rules we assess
Mavic
Cosmic SLR 45
RRP £1,700
UCI mass-start road
Eligible — Eligible on the rules we assess