Head to head
Cadex 36 DiscvsZipp 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
Cadex 36 DiscZipp 353 NSW
- Depth
- 9 mm apart
- 36 vs 45 mm
- External
- 1.5 mm apart
- 29 vs 30.5 mm
- Internal
- 2.6000000000000014 mm apart
- 22.4 vs 25 mm
- Claimed weight
- 19 g apart
- 1,274 vs 1,255 g
- UK RRP
- £1,000 apart
- £2,400 vs £3,400
Rim depth
36 mm
45 mm
9 mm apart. Deeper is faster on the flat; shallower is calmer in crosswind and lighter uphill. Neither is simply better.
Internal width
22.4 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
29 mm
30.5 mm
Governs how the rim and tyre meet the air, and frame clearance.
Cadex
36 Disc
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