Wheelbuilding: Strummer HM-380 Boost with Enduro PM72 Tubeless Ready Rims (29", 32/32H)

Hub(s) Type: Strummer HM-380 Boost (15x110/12x148, 32/32H)

Rim(s) Type: Strummer Enduro Rims Tubeless Ready (29", 32/32H)

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
0 Cross (Radial) 272 mm 273 mm 81%
1 Cross 275 mm 276 mm
2 Cross 282 mm 282 mm
3 Cross 291 mm 292 mm
Rear Hub Left Spoke Right Spoke Tension R/L
0 Cross (Radial) 273 mm 272 mm  62%
1 Cross 276 mm 274 mm
2 Cross 283 mm 281 mm
3 Cross 292 mm 291 mm


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.