Shimano Dual-Sided SPD/Flat Pedals: PD-A530 vs PD-EH500

Around 10 years ago, I started using SPD pedals on the Dahon Boardwalk, and one of my favourite pedals is the PD-A530 SPD/Platform pedals. I like them because they are so versatile, as I can ride the bike on either flat soled shoes such as slippers or running shoes, or SPD shoes such as the RX8 gravel shoes. Also, they are relatively lightweight and look pretty good.

However, they have recently been discontinued, and replaced by a new model, the PD-EH500. Let's do a comparison and see what changed, and whether it is better or not.

This is the PD-EH500, which retains the same axle and SPD design, but has a redesigned platform area.

These are the PD-A530 pedals, I have used so many pairs of them on many of my bikes.

The EH500 has a chunkier platform and comes in only one colour, instead of silver or black for the A530.

Biggest difference is that the EH500 pedals can accept pedal pins, which will improve shoe grip if you need them. This was one of the issue with the A530 pedals, where the platform side gets too slippery when wet.

16 pins are provided with the EH500 pedals, for 8 on each pedal.

The A530 platform looks wider, as the EH500 platform tapers off more towards either end.

Same 6 mm Allen key installation method is available, in addition to the 15 mm flats for a pedal wrench.

Different platform cross-sectional shape, but similar stack height as viewed by eye.

EH500 has a big curved shape from the side, almost like the hull of a boat.

Hollowed-out appearance looks a bit strange to me.

Axle design is basically the same, although the internal dimensions may have changed.

EH500 pedals weigh 376 grams (excluding pedal pins), which is practically the same as the A530 pedals which weigh 380 grams.

In summary, the replacement EH500 pedals kept all the good features of the A530 pedals, and added the option of pedal pins for those who need more shoe grip. I would say that this EH500 is a worthy replacement, being at least equal in quality to the outgoing A530 pedals. One minor gripe is the greenish-grey colour used, as it does not really match many cranksets. Usually people will choose black for a stealth look that matches any bike, or the silver spec for more classic bikes.