Echo SL non-disc front hub with titanium axle bolts.
Specifications
- Front hub without disc flange
 - 100mm spacing
 - 32 spoke hole drilling
 - 12mm axle made of aluminium, machined down to 10mm at the dropouts
 - Supplied with axle bolts (titanium) and spacers.
 - Weight: 105g (including axle bolts and spacers)
 
Measurements
- Flange diameter: 34mm
 - Centre to flange: 32mm