European Patent No. 1767449 U.S. Patent Pending Various design patents granted in U.S. and Europe
Maximum performance in conditions requiring durable professional-grade materials and craftsmanship.
BRIDGE Chainring Set with 46/38 Teeth CNC 7075-T6 MIL type 3 hard anodized Weight 135 g (46/38)
Compatability BCD 130mm
