4130 chromoly steel construction ensures exceptional strength and durability for BMX riding
25mm steep offset provides faster steering and improved grind clearance for street and park use
Custom seamless tapered butted leg tube design enhances grind performance and guard clearance
Re-designed steerer tube with integrated lower headset seat race increases fatigue strength and stability
Optimized 4mm dropout shape improves grind and peg clearance for safer, smoother tricks
Summarized by Shop
Our 41-Thermal® forks quickly established a reputation for strength and quality when we originally introduced them in 1999, and they have since gone on to change the standards that all forks are judged by. Our new R-Series forks continue this tradition.
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