Wheelbuilding: Strummer HR-10 Ratchet with Falcon30 TRS 700c (20/24H)
Hub(s) Type: Strummer HR-10 Ratchet (9x100/10x130, 20/24H)
Rim(s) Type: Strummer Falcon30 Rim Brake CNC (20/24H)
The following is theoretical spoke size(s) for the above hub(s) and rim(s) combination:
| Front Hub | Left Spoke | Right Spoke | Tension L/R |
| Radial (Recommended) | 274 mm | 274 mm | 100% |
| 1 Cross | 278 mm | 278 mm | 100% |
| 2 Cross (Recommended) | 286 mm | 286 mm |
100%
|
| 3 Cross | 296 mm | 296 mm | 100% |
| Rear Hub | Left Spoke | Right Spoke | Tension R/L |
| Radial | 272 mm | 264 mm | 44% |
| 1 Cross | 274 mm | 268 mm | 44% |
| 2 Cross (Recommended) | 282 mm | 277 mm |
43%
|
| 3 Cross | 291 mm | 290 mm | 43% |
Warning: This guide is intended to provide general information and should not be used as the sole reference for spoke sizing. It is recommended to consult a professional bike mechanic or the manufacturer's specifications before assembling a wheelset. The use of incorrect spoke sizing can result in safety hazards and failure of the wheel structure. Always take proper precautions and follow the manufacturer's guidelines to ensure the safety of yourself and others while working on your bike.
