Wheelbuilding: Strummer HR-100 with Strummer Falcon30 TRS 20/24 Holes

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Below are the spoke sizes for the hub and rim combinations below:

Hub & Freehub Variants: HR-100 Strummer  6-Pawls Hub Set (20/24H Front & Rear)

Rims Variants:  Strummer Falcon30 (20/24H)

Front Hub Left Spoke Right Spoke L/R Tension
0 Cross (Radial) 274mm 274mm 100%
1 Cross 278mm 278mm
100 %
2 Cross 286mm 286  mm
100%
3 Cross 296mm 296mm
100 %
Rear Hub Left Spoke Right Spoke R/L Tension
0 Cross (Radial) 271mm 261mm  43%
1 Cross 273mm 265mm
43%
2 Cross 281mm 276 mm
43%
3 Cross 292mm 290mm
43%

 

Wheelset Assembly Recommendations:  We recommend using 0/2 cross for the front wheelset and 2 cross for the rear wheelset.

Warning: This guide is created  to help determine the correct spoke size when assembling a Strummer wheelset. This guide can be used as a reference, but it is important to remember that there is a possibility of inaccurate information due to changes in product sizes/specifications, or user error when inputting data.

Caution: This guide is intended to provide general information and should not be used as the sole reference for determining spoke sizes. There may be a reasonable difference/tolerance in spoke sizes of +/- 1 mm depending on the brand and type of nipple used during ERD measurements or wheelset assembly. Differences may also arise from the rounding process of the numbers that appear during calculations. It is recommended to re-measure and re-calculate before assembly (using the brand and type of spokes & nipples that will be used in the wheelset assembly process). It is recommended to consult a professional bicycle mechanic or manufacturer's specifications before assembling a wheelset. Using the wrong spoke size can be dangerous  safety and wheel structure failure. Always take proper precautions and follow the manufacturer's guidelines to ensure the safety of yourself and others when working on  your bike.