Challenge
| Model | Year | Style | Type | Width | Diameter | Manufacturer Weight | Real Weight ? | +/- | User Rating ? |
|---|
| - | Road | Tubular | 22c | 700c | 260g | - | - | - |
|---|
| - | Road | Clincher | 23c | 700c | 230g | - | - | - |
|---|
| - | Road | Clincher | 33c | 700c | 350g | - | - | - |
|---|
| - | Road | Tubular | 33c | 700c | 360g | - | - | - |
|---|
| - | Road | Clincher | 23c | 700c | 210g | - | - | - |
|---|
| - | Road | Clincher | 23c | 700c | 240g | - | - | - |
|---|
| - | Road | Tubular | 32c | 700c | 350g | - | - | - |
|---|
| - | Road | Tubular | 32c | 700c | 395g | - | - | - |
|---|
| - | Road | Tubular | 33c | 700c | 415g | - | - | - |
|---|
| - | Road | Tubular | 33c | 700c | 350g | - | - | - |
|---|
| - | Road | Clincher | 32c | 700c | 330g | - | - | - |
|---|
| - | Road | Clincher | 33c | 700c | 340g | - | - | - |
|---|
| - | Mountain | Tubular | 2" | 29" | 580g | - | - | - |
|---|
| - | Mountain | Tubular | 2" | 26" | 580g | - | - | - |
|---|
| - | Road | Clincher | 27c | 700c | 280g | - | - | - |
|---|
| - | Road | Tubular | 27c | 700c | 290g | - | - | - |
|---|
| - | Road | Tubular | 22c | 700c | 185g | - | - | - |
|---|
| - | Road | Tubular | 20c | 700c | 180g | - | - | - |
|---|
| - | Road | Tubular | 24c | 700c | 270g | - | - | - |
|---|
| - | Road | Clincher | 25c | 700c | 255g | - | - | - |
|---|
| - | Road | Clincher | 30c | 700c | 280g | - | - | - |
|---|
| - | Road | Tubular | 22c | 700c | 290g | - | - | - |
|---|