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ISO hub specifications and wheel building information
Hub TypeAxle TypeAxle WidthFlange Diameter Drive Side & non-Drive Side (mm)Center to Flange Drive Side (mm)Center to Flange non-Drive side (mm)Frame Attachment OptionsAvailable Spoke Hole DrillingUpgrade & Conversion OptionsWeight*(grams)
ISO front two piece  100 57.4 31.3 22.2 QR 28/32/36 4 166
ISO 15mm SD front one piece  100 57.4 31.3 22.2 15mm TA 32/36 4 164
ISO 15mm LD front one piece  100 57.4 31.6 23.3 15mm TA 32/36 5 197
ISO 20mm front one piece  110 57.4 31.6 23.3 20mm TA 32/36 5 207
ISO 24mm front one piece  110 57.4 26.5 27.8 24mm TA 32/36 5 240
ISO 135 rear one piece  135 57.4 20.1 33.9 QR/FB 28/32/36 1/3 336
ISO 135 x 10/12mm rear one piece  135 57.4 20.1 33.9 10/12mm TA 28/32/36 1/3 320**
ISO 142 x 12mm rear one piece  142 57.4 20.1 33.9 12mm TA 28/32/36 1/3 325*
ISO 150 x 10/12 mm rear one piece  150 57.4 25.0 38.5 10/12mm TA 32/36 3 336**
ISO Single Speed rear one piece  135 57.4 32.3 31.0 QR/FB 28/32/36 - 411***
Universal Disc front two piece  100 53.0 31.5 23.0 QR 32/36 - 150
Universal Disc rear one piece  135 53.0 21.0 34.0 QR/FB 32/36 1/3 282
Universal Disc Single Speed rear one piece  135 53.0 32.0 34.2 QR/FB 32/36 - 427***
Universal Disc rear tandem two piece  140 53.0 23.5 31.5 QR 32/36 2/3 284
Universal Disc rear tandem one piece  145 53.0 26.0 29.0 QR/FB 32/36 3 366
Universal Disc rear tandem one piece  160 53.0 33.7 33.7 QR/FB 32/36 3 388
Frame Attachment Options

QR: Quick release only

TA: Thru-axle only

QR/FB: Quick release or FunBolts (FunBolts only compatible with rear one piece axle)




Upgrade & Conversion Options
  1. Convertible to 135mm QR/FB axle, 135 x 10mm TA, 135 x 12mm TA, 142 x 12mm TA and 135mm two piece QR axle
  2. Convertible to 130mm, 135mm and 140mm axle widths when using a two piece axle
  3. Convertible to stainless steel driveshell
  4. Convertible to QR and 15mm thru axle
  5. Convertible to 15mm and 20mm thru axle, and 24mm axle
Wheel Building Specifications

Spoke Gauge: 13, 14 or 15 gauge

Spoke Lacing Pattern: 3-or-more cross

Spoke Hole Diameter: 2.5mm 


Weight Details

* Add 48g if hub features a stainless steel driveshell

**Add 5g if using 10mm thru axle 

***Weight includes 18t stainless steel cog (16g), Single Speed cog spacers (6g), Single Speed cog lock ring (4g) and FunBolts (42g)