CyberFront HD 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 HD

Radial lacing - Elbow spokes

Spoke-end Diameter
Spoke Length
515
242
520
244
525
247
530
249
535
252
540
254
545
257

550

259
555
262
560
264
565
267
570
269
575
272
580
274
585
276-277
590
279
595
281-282
600
284
605
286-287
610
289

615

292

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 265mm spoke.
Example 2: your "spoke-end diameter" is 567mm use 268mm spoke.
Example 3: your "spoke-end diameter" is 569mm use 269mm 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 : 2.5mm
Flange drilling : 34mm
Centre to flanges: 37mm

 

100% made in Italy