Product: Epessa Crank Arm Left Available in Diamond Hole and Square Hole,170mm
Brand: Epessa
Color: Diamand Interface
Note Note Notes:   1. Please check the interface of your right crank arm is square or diamond. Keep both left and right arms have the same hole;Some GYM bikes may not be available, please confirm the length and connection port;   2.The hole spacing of this crank arm is 170mm, Please make sure that the two center of holes length of your original crank is 170mm 
Available in 2 Spindle Interface Mode：Diamond Interface and Square Interface.
Hole spacing length:170mm(Please make sure it is the same as your original); total length:210mm;
Material: high quality Aluminum alloy.
Note 1: Please check the interface of your right crank arm is square or diamond. Keep both left and right arms have the same hole;Some GYM bikes may not be available, please confirm the length and connection port;
Note 2: If you have replaced the crank once, then you need to replace the bottom bracket when you update the crank again, because the life of the general bottom bracket is only 2 times.

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