Wheelbuilding: Strummer HM-380 with Hyper30 Tubeless Ready Rims (32/32H)
Hub(s) Type: Strummer HM-380 (9x100/10x135, 32/32H)
Rim(s) Type: Strummer Hyper30 Alloy Rims Tubeless Ready (32/32H)
The following is theoretical spoke size(s) for the above hub(s) and rim(s) combination:
| Front Hub | Left Spoke | Right Spoke | L/R Tension |
| 0 Cross (Radial) | 260mm | 262mm | 58% |
| 1 Cross | 262mm | 264 mm | 58% |
| 2 Cross | 269mm | 271mm | 58% |
| 3 Cross | 279mm | 281mm | 58% |
| Rear Hub | Left Spoke | Right Spoke | R/L Tension |
| 0 Cross (Radial) | 261mm | 260mm | 57% |
| 1 Cross | 264 mm | 262mm | 57% |
| 2 Cross | 271mm | 269mm | 57% |
| 3 Cross | 280mm | 279mm | 57% |
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.
