Specifications:<br><br> Teeth: 44T /32T / 22T Speed: 27-speed (3 x 9 Speed) <br> Crank length: 170mm<br> BCD: 104mm(44T/32T) / 64mm(22T), square hole<br> Material: 44T (Steel), 32T/22T steel.<br> square taper BB .compatible 113mm~116mm<br> weight:approx 800g<br> Suitable for most of MTB Mountain Bike.<br><br> Package Include:<br> 1 x 22-32-44T Crankset (BB not included)<br><br> FAQ<br> Q: What is the size of crankset?<br> A: 22-32-44T<br><br> Q: What is the lenght on this arm?<br> A: 170mm<br><br> Q: Does this Crankset come with Bottom Bracket? <br> A:No<br><br> Q: What pedal size does this Crankset work with? 9/16 or 1/2? <br><br> A: 9/16"<br><br> Q: What is the BCD of this Crankset?<br> A: 104BCD(32T ,44T), 64BCD(22T)<br><br> Q: Is the crank arm removable? <br> A: yes ,you can modify the crankset into single speed chainset<br><br> Q: Does this work on a square taper Crankset?<br> A: It is a crankset made for square taper bottom brackets<br><br> Q: What size bottom bracket should be used for mountain bike?<br> A: 113mm~116mm<br><br> Q: What is the crank bolts size? <br> A: M8<br>