Head to head
Campagnolo Bora Ultra WTO 45vsZipp 353 NSW
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 45Zipp 353 NSW
- Depth
- Identical
- 45 vs 45 mm
- External
- 4.399999999999999 mm apart
- 26.1 vs 30.5 mm
- Internal
- 6 mm apart
- 19 vs 25 mm
- Claimed weight
- 130 g apart
- 1,385 vs 1,255 g
- UK RRP
- £1,000 apart
- £2,400 vs £3,400
Rim depth
45 mm
45 mm
Effectively the same depth — this is not the axis to choose on.
Internal width
19 mm
25 mm
The wider rim is built around a wider tyre. Match this to the tyre you actually run, not to the bigger number.
External width
26.1 mm
30.5 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
Zipp
353 NSW
RRP £3,400
UCI mass-start road
Eligible — Eligible on rim height; tyre choice is restricted