Hardware: Velo Orange 50.4 (T.A.) Double Chainring Bolts
Stainless steel nuts and bolts with alloy spacers for your classic Franco 6-pin cranks. The kit holds enough hardware for one complete double crankset. Compatible with Grand Cru, TA, Stronglight, and most other 50.4bcd cranks.
8-9 speed compatible. Okay with 10 speed.
Heavier and clunkier than the TA bolts, but come in a complete set and at an affordable price.