Precision-engineered RISK TC4 Gr5 Titanium Crank Arm Fixing Bolts featuring advanced PVD coating technology for enhanced durability and wear resistance. These M6x18mm bolts require a 5mm Allen key with recommended torque of 12-14N.M. Remarkably lightweight at just 1.4g each, they combine premium materials with exceptional craftsmanship. Supplied as a pair (2pcs/box), sufficient for one complete bicycle installation.
