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Brompton left hand (as you sit on the bike) / non drive side crank only for the "spider crankset" for use with the spider right hand chain wheel and JIS bottom bracket. (i.e. the post-2013 Brompton spider crankset)
Includes "hook" built into the reverse of the crank to help stop the folding pedal folding back too far and scratching the paintwork. (We still recommend that you unfold the pedal as the first part of the unfolding sequence and don't fold the pedal until the last part of the fold sequence to avoid scratching the frame)
Crank length: 170mm
Crank fitting: Square taper
Pedal fitting: 15mm
