CyberFront SL 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)

Maximum spoke tension: Refer to manual


Warning: spoke lacing and tensioning require skills and experience,refer to an expert professional wheel builder for these operations.


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)CyberFront SL

Radial lacing - Elbow spokes

Spoke-end Diameter
Spoke Length
515
244
520
246
525
249
530
251
535
254
540
256
545
259

550

261
555
264
560
266
565
269
570
271
575
274
580
276
585
279
590
281
595
284
600
286
605
288

610

291

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.
Example 1: your "spoke-end diameter" is 563mm use 269mm spoke.
Example 2: your "spoke-end diameter" is 567mm use 271mm spoke.
Example 3: your "spoke-end diameter" is 569mm use 272mm spoke.

Radial lacing is allowed on internal and external flange side and only with D/B spokes (central section equivalent to Ø 1.5mm).

Dimensions for wheel building

Spoke hole : 2.6mm
Flange drilling : 29mm
Centre to flanges: 40mm

 

100% made in Italy