Associate
- Joined
- 30 Oct 2014
- Posts
- 2,081
- Location
- Norfolk
I would go for the M520 rather than the M540:
http://www.chainreactioncycles.com/shimano-m520-clipless-spd-mtb-pedals/rp-prod3759
The difference is that the M520 uses more steel rather the chomoly or alu so they are heavier. Almost half the price though and less than 100 grams in it, I would choose the cheaper ones.
Cheers! Bought it! Now to hunt for the perfect cycle shoes

Driving me mental but i'm out of breath just getting round the house, let alone cycling.
I hope you feel better soon.
Other option is a new summer bike and relegate the current one!