Nominations for the worst bit of design ever.

edhornby – Member

chainring bolts, tiny fiddly bits of aluminium that chew the little slots in the back if you try to get them off, would be much better to have two flats on the outside of the back bolt to get a 9mm spanner around

Sorted:

http://www.chainreactioncycles.com/park-tool-chainring-nut-wrench-cnw2/rp-prod14305?utm_source=Google&utm_medium=Shopping&utm_name=UnitedKingdom&gs=1&ds_e_ad_type=pla&gclid=CPeirZPV_MICFeHHtAodUWAA7A&gclsrc=aw.ds

Lifer – even with a tool like that you need 3 hands to do the job

Don’t tell me how many hands I need, fascist.