the Challenger frame and fork kit was conceived in a golden era of BMX when racing and trail riding could be done on the same bike

Now in its third iteration

The frame continues to be a fully capable 26" DJ frame is made of 100% 4130 chromoly with a 3/8" axle slot

STEM: RADIO “AXIS” topload stem

Source Titanium 14mm Wheel Nuts (Short) supplier_54522790150470 the Challenger frame and forkOur very own range of Titanium products now available at Source BMX. Helping to keep the weight of your bike down to a minimum the Source BMX Titanium 14mm Wheel Nuts are made from high quality grade 5 titanium with an average 40% weight saving when compared to the steel alternative. Regular 14mm Male axle nuts to fit all 14mm axles 17mm hex, perfect for pegless riders who cut down their axles for that cleaner look. When installing these on your bike