Head to head
Campagnolo Bora Ultra WTO 45vsHunt 48 Limitless Aero Disc
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 45Hunt 48 Limitless Aero Disc
- Depth
- 3 mm apart
- 45 vs 48 mm
- External
- 8.899999999999999 mm apart
- 26.1 vs 35 mm
- Internal
- 3.5 mm apart
- 19 vs 22.5 mm
- Claimed weight
- 233 g apart
- 1,385 vs 1,618 g
- UK RRP
- £1,251 apart
- £2,400 vs £1,149
Rim depth
45 mm
48 mm
3 mm apart. Deeper is faster on the flat; shallower is calmer in crosswind and lighter uphill. Neither is simply better.
Internal width
19 mm
22.5 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
35 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
Hunt
48 Limitless Aero Disc
RRP £1,149
UCI mass-start road
Eligible — Eligible on the rules we assess