Wheelbuilding: Strummer HR-10 Ratchet with Aeroflow Pro R35 Carbon (20/24H)

Hub(s) Type: Strummer HR-10 Ratchet (9x100/10x130, 20/24H)

Rim(s) Type: Strummer Aeroflow Pro R35 Carbon (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) 271 mm 271 mm 100%
1 Cross 274 mm 274 mm
2 Cross (Recommended) 282 mm 282 mm
3 Cross 292 mm 292 mm
Rear Hub Left Spoke Right Spoke Tension R/L
Radial 268 mm 261 mm 44%
1 Cross 271 mm 264 mm
2 Cross (Recommended) 278 mm 274 mm
3 Cross 288 mm 286 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.