41 thermal heat-treated 4130 chromoly construction ensures exceptional strength and durability
Seamless tapered butted and specially formed leg tube improves grind and guard clearance
Integrated lower headset seat race and redesigned steerer tube enhance fatigue strength and headset fit
Optimized 4mm dropout shape increases grind and peg clearance
Compatible with integrated headsets for a secure and precise fit
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.
Features
