Spoke Size Guide for Assembling a Strummer Wheelset

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This guide was 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.

Warning: This guide is intended to provide general information and should not be used as the sole reference for determining spoke sizes. It is recommended to consult a professional bicycle mechanic or manufacturer's specifications before assembling a wheelset. Using the wrong spoke size can be life-threatening.  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.

Lacing recommendation: We recommend 3 crosses  for 28H and 32H, 2 cross  for 24H.

Note: If the combination you need is not listed in the table below, contact us to update the list below. We can help you with the combination of hubs and rims with the Strummer brand.

Road  (Rim-Brake) Wheelset Build

The Strummer road rim-brake wheelset features OLD 9x100mm front & 10x130mm rear. This wheelset has standard compatibility with Shimano groupsets (Cassette Sprocket HG Road System). Freehub bodies compatible with SRAM groupsets (Cassette Sprocket XDR System) are available for some Strummer hub types (sold separately, limited availability).

Combination
Product

HR-10
4-Pawl
20/24H

HR-10
Ratchet
20/24H

HR-20
Ratchet
32/32H

 HR-20
4-Pawl
32/32H

HR-100
6-Pawl
20/24H

HR-200
6-Pawl
32/32H

Race 700
30mm, AL

Aeroroad #1035
30mm, AL

 Spoke Data 20/24H Spoke Data 20/24H
    Race 700
    40mm, AL     		Spoke Data 20/24H
      Aeroroad Lo-Pro
      24mm, AL
      20/24H       		Spoke Data 20/24H Not suitable

      Aeroflow Pro R35
      35mm, Carbon, TRS

      		 Spoke Data 20/24H Not suitable
      Aeroflow Pro  R50
      50mm, Carbon, TRS       		Spoke Data 20/24H Not suitable Spoke Data 20/24H
      Falcon30
      30mm, AL, TRS, 700c       		Spoke Data 20/24H Spoke Data 32/32H Spoke Data 20/24H

        Road (Disc Brake) & Gravel Wheelset Build

        Strummer wheelset for road disc-brake hadith with OLD front 12x100 mm & rear 12x142 mm when assembled using Strummer HR-360 hub. For bicycle owners with different fork or frame sizes, don't worry, we provide end caps (adapters) measuring 9x100 mm for the front hub. For the rear hub, end caps (adapters) are available in sizes 10x135 mm & 10x142 mm. The HR-360 strummer hub is suitable for use with shimano groupsets that have standard HG Road cassette sprockets. Freehub bodies compatible with SRAM groupsets (Cassette Sprocket XDR System) are available for some Strummer hub types (sold separately, limited supply).

        Product Combination

        HR-360 4-Pawl
        (Generation-1)

        HR-360 Ratchet
        (Generation-1)

        HR-360 Ratchet
        (Generation-2)

        Race 700
        30mm, AL, 700c

        Aeroroad #1035
        30mm, AL, 700c

        		 Spoke Data 28/28H

        Hyper 30
        30mm, AL, TRS, 700c

        Spoke Data 20/24H

        24/24H Data Spoke

        Spoke Data 28/28H

        Spoke Data 32/32H
        XC-28, 29"/700c
        AL, TRS
        		 Spoke Data 32/32H
        Aeroflow Pro D35
        35mm, Carbon, TRS, 700c

        Spoke Data 20/24H

        24/24H Data Spoke
        Aeroflow Pro D40
        40mm, Carbon, TRS, 700c        		 24/24H Data Spoke
        Aeroflow Pro D50
        50mm, Carbon, TRS, 700c

        Spoke Data 20/24H

        24/24H Data Spoke

        Wheelset for Mountain Bikes  (MTB)

        Product Combination

        HM-280 (QR)
        9x100/10x135
        28/28H

        HM-350 (QR)
        9x100/10x135
        32/32H

        		 HM-380 Boost
        15x110/12x148
        32/32H         		HM-650
        9x100/10x135
        MS, 32/32H        		 HM-650 Boost
        15x110/12x148
        MS, 32/32H

        PM72 Enduro
        29", AL, TRS

        		 Spoke Data 32/32H
        XC-28
        29", AL, TRS         		Spoke Data 32/32H Spoke Data 32/32H Spoke Data 32/32H
        XC-30 (Assy)
        29", AL, TRS         		Spoke Data 32/32H Spoke Data 32/32H

        Gravel  Wheelset Ma'amid (Using MTB Hubs) *

        * ) Important to read before assembling this Wheelset combination:
        The wheelset below is not assembled with a standard road bike hub.Strummer HM-280/HM-350/HM-380 hubs are MTB standard hubs. Using MTB standard hubs may damage compatibility with road bike groupsets (especially 11-Speed ​​and 12-Speed). Continue assembling the wheelset below if you understand the risks that may arise. Contact us or your nearest wheelbuilder mechanic in your city for more information.

        Product Combination

        HM-280 (QR)
        9x100/10x135
        28/28H

        HM-350 (QR)
        9x100/10x135
        32/32H

        		 HM-380 (QR)
        9x100/10x135
        32/32H
        Hyper30
        30mm, AL, TRS
        700c

        Spoke Data 28/28H

        Spoke Data 32/32H

        		 Spoke Data 32/32H