Lacing: correct lacing patterns with straight-pull spokes must be tangential, as shown below (and not as the traditional 2 or 3 crossings used for elbow spokes)
HyperWiz
wheel-building
Here you find all the necessary instructions to realize your dream wheels with pre-calculated spoke lengths.
Follow instruction step by step:
1)Measure your "spoke-end diameter"
2)Find your front spoke length on table A
(All measures are expressed in mm)
Rim
offset:
(normally 2 - 3mm) influences the spoke length for an average 0.3mm.
You may neglect it or eventually use that tiny amount just for rounding lengths
to the available spoke size.
Maximum spoke tension:
HyperWiz - Refer to manual
Warning: HyperWiz must be laced by a professional wheelbuilder only. Be careful during lacing to equilibrate each flange tension. Every additional torsional stress will be transfered to the delicate central carbon tube. The breakage of this part during lacing will not be covered from warranty.
1)"spoke-end diameter"
Rim manufacturers always offer ERD figures however we warmly recommend to precisely measure the rim+nipple combination.
Basically
a correct spoke calculation requires exact "spoke-end diameter" and rim drilling.
Spoke-end
diameter depends on your rim internal diameter and nipple type.
How to measure "spoke-end diameter"
2)HyperWiz
Disc and left sides - Straight-pull spokes
|
Spoke-end
Diameter |
Spoke
Length
24H |
Spoke
Length
28H |
Spoke
Length
32H |
|
26/27.5/29'
Rims
|
|||
|
515
|
256-257
|
261-262
|
257-258
|
|
520
|
259
|
264
|
250
|
|
525
|
261
|
266-267
|
262
|
|
530
|
264
|
269
|
265
|
|
535
|
266
|
271-272
|
267
|
|
540
|
269
|
274
|
270
|
|
545
|
271
|
276-277
|
272
|
|
550 |
274
|
279
|
275
|
|
555
|
276
|
281-282
|
277
|
|
560
|
279
|
284
|
280
|
|
565
|
281
|
286-287
|
282
|
|
570
|
283-284
|
289
|
284-285
|
|
575
|
286
|
291-292
|
287
|
|
580
|
288-289
|
294
|
289-290
|
|
585
|
291
|
296
|
292
|
|
590
|
293-294
|
298-299
|
294-295
|
|
595
|
296
|
301
|
297
|
|
600
|
298-299
|
303-304
|
299-300
|
|
605
|
301
|
306
|
302
|
|
610
|
303-304
|
308-309
|
304-305
|
|
615
|
306
|
311
|
307
|
|
620
|
308-309
|
313-314
|
309-310
|
Table A
Note: We list "spoke-end diameters" every 5mm step. If your "spoke-end diameter" measure is in between 2 steps adjust your spoke length consequently.
Lacing: correct lacing patterns with straight-pull spokes must be tangential, as shown below (and not as the traditional 2 or 3 crossings used for elbow spokes)
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