FLAT REPLACEMENT MTB SPIKE KIT for LAKE TOE SPIKE COMPATIBLE MODELS
Compatible with: MX1, MX1C, MX160, MX161, MX167, MX168, MX175, MX176, MX180, MX145, MX218, MX237, MX238, MX241, MX332, MXZ303 & MXZ304 (Not Compatible with MX80, MX160 Enduro, MX180 Enduro, MXZ200 & MXZ400)
Bought these to replace spikes for when riding on road. They work perfectly, but be sure to use the included wrench, the bolts will back out if only finger tight. I suggest a little Loctite as well.
Bought these because one unscrewed and fell out at some point in the first dozen rides with a new pair of shoes. That was disappointing, but with shipping needing to pay more than $22 -- more than 10% of the cost of the shoes — for this $1 part is much more disappointing.
What can I say they screw in. I would give them a five but two of them unscrewed and fell out.