triathlon-szene.de | Europas aktivstes Triathlon Forum - Einzelnen Beitrag anzeigen - Zipp 900 Disc oder Xentis Mark 1 TT vorne

19.09.2013, 11:26

Hier eine Reihe von Testergebnissen unter Angabe des Anströmwinkels. Wie gesagt... wenn direkt von vorne anströmt, wie bei wenig Wind, wo nur der Fahrtwind wirkt, ist es mehr oder weniger egal was Du einbaust.

http://biketechreview.com/forum/1-ge...on-magazin-ger

Tested pairs (rim/mm, spoke count: F/R)
1.Citex 6000CX 50 12/16
2.Corima 3-spoke 46 3/3
3.FFWD F9-240s 90 16/20
4.HED H3 Deep 88 3/3
5.HED Stinger 6 60 18/24
6. HED Stinger 9 90 18/24
7.Shimano DA C75 75 16*/20
8.Xentis Mark 1 TT 59 4/4
9.Zipp 1080 109 16/20
10.Zipp 303 45 18/24
11.Zipp 404 58 16/20
12.Zipp 808 82 16/20
*in the picture: front: only 12 spokes!

Results: yaw 0 -> 15
1. 320.6 313.5 307.2 300.2 297.0 296.1 291.5
2. 321.2 311.3 305.9 295.5 291.7 291.0 284.2
3. 321.7 312.7 305.0 297.6 294.5 290.6 283.2
4. 318.6 309.8 300.9 290.1 287.0 283.4 274.9
5. 319.4 311.3 304.8 289.6 281.1 288.4 291.6
6. 319.7 311.8 302.0 287.8 280.5 290.6 282.6
7. 320.0 309.9 299.4 295.3 291.1 281.1 276.0
8. 319.2 310.5 305.0 295.2 292.4 291.2 287.2
9. 320.2 314.8 307.0 297.7 292.9 298.3 295.7
10. 322.1 314.9 307.3 299.6 297.0 295.0 291.3
11. 319.5 309.7 301.7 287.2 289.3 287.5 280.1
12. 318.9 311.2 301.3 286.6 287.1 283.7 277.6

They also tested rear discs with mostly HED Stinger-9 front wheel or alternatively with a different front wheel.

Tested pairs (front wheel, if not Stinger)
1.Citex 6000CX
2.FFWD Disc 700
3.HED Stinger Disc
4.Mavic Comete
5.Pro Disc
6.Zipp Super 9
7.Citec 8000 Disc / Citec 8000 CX: 88mm, 10 spokes, "semi-grouped"*
8. Mavic Comete / Mavic iO

* looks like a wheel with initially 20 spokes, then (if we number spokes 1, 2, 3, 4 etc) spokes # 3, 4, 7, 8,11,12,15,16,19 & 20 removed!

Results: yaw 0 -> 15
1. 321.8 311.9 303.3 289.9 281.2 290.0 280.6
2. 319.7 315.3 305.2 292.2 285.1 292.9 283.2
3. 316.1 308.7 297.5 282.5 274.6 281.3 274.0
4. 323.6 314.0 306.8 288.6 281.9 289.7 282.6
5. 317.7 314.0 300.6 285.5 279.9 289.4 282.6
6. 316.6 308.7 298.1 283.0 275.2 283.9 277.4
7. 322.5 318.0 307.7 293.4 290.4 287.0 281.4
8. 321.4 311.6 303.5 296.2 290.8 283.9 276.4