S&M Challenger Frame Kit Magenta Built from a full liquid

Built from a full liquid post heat-treatment on 4130 "M2" CrMo for increaased strenght the bars have butted tubing with large radius bends

The hub shell is built from 6061-T6 alloy that's drilled for 36 spokes with a 14mm 4140 heat-treated chromoly axle for maximum strength and durability

10" long cuffed

The Williams is a no compromises bike

A recessed top cap area and solid bolts throughout to finish

S&M Challenger Frame Kit Magenta Built from a full liquidOriginally released in 1993, 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. It quickly became one of the best selling frames ever and now, 30 years later, it's back! For this very limited edition reproduction kit, S&M have gone with a 21 top tube, upgraded to a CNC machined head tube and laser cut drops. A 1 threaded headset and 1 seatpost clamp are included with each