They're built from sanko 4130 chromoly tubing with tapered legs and feature a 28mm offset with room for 2

Spring U-brake

a 51mm internal spacer and alloy washers

HEAD TUBE ANGLE: 73

1x 3in1 cable guide

Source Spokes (Pattern Alternating) - White/Purple 5-7-days_54524440674630 They're built from sanko 4130Mixed pack of spokes containing two colours. We will build this wheel using an alternating pattern which means the spoke colours will be laced in an alternating pattern in groups of 2 For example, 2x purple then 2x white all around the wheel. If you want the spokes group together in 50 50 pattern instead then please choose that product. The Spokes The Source Spokes are premium quality straight gauge spoke made from stainless steel to prevent corrosion