Head to head
Campagnolo Bora WTO 45 (rim brake)vsHunt 50 Carbon Aero (rim brake)
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 WTO 45 (rim brake)Hunt 50 Carbon Aero (rim brake)
- Depth
- 5 mm apart
- 45 vs 50 mm
- External
- 0.8999999999999986 mm apart
- 26.1 vs 27 mm
- Internal
- Identical
- 19 vs 19 mm
- Claimed weight
- 33 g apart
- 1,520 vs 1,553 g
- UK RRP
- £1,001 apart
- £1,900 vs £899
Rim depth
45 mm
50 mm
5 mm apart. Deeper is faster on the flat; shallower is calmer in crosswind and lighter uphill. Neither is simply better.
Internal width
19 mm
19 mm
Identical — both suit the same tyre widths.
External width
26.1 mm
27 mm
Governs how the rim and tyre meet the air, and frame clearance.
Campagnolo
Bora WTO 45 (rim brake)
RRP £1,900
UCI mass-start road
Eligible — Eligible on the rules we assess
Hunt
50 Carbon Aero (rim brake)
RRP £899
UCI mass-start road
Eligible — Eligible on the rules we assess