With all the Subrosa complete bikes

Helping to keep the weight of your bike down to a minimum the Source BMX Titanium Crank Spindle Bolts are made from high-quality grade 5 titanium with an average 40% weight saving when compared to the steel alternative

seatclamp and seatstays

Slimline profile to compliment the shape of the Federal freecoaster

BB86 or T47 bottom bracket shells

Cult Crew Callan Stibbards Frame Size:21.25" With all the Subrosa completeCallan Stibbards signature brings back the Crew Frame, giving it a black colourway and a construction site graphic to finish. The Crew Frame is made from 100% 4130 CrMo Cult classic tubing, known for its increased strength. The dropouts are heat treated to further increase strength. It features top and down tube gussets, an integrated headtube and externally machined mid BB shell. Tapered seatstays and chainstays that have enough room for 2. 40"