170/175mm Crankset Crank Arm MTB Mountain Bike 104BCD Chainset + Bottom Bracket

These Crank Sets are fantastic for the price. You can see the quality from the pictures, they are solid forged, super strong and have a sleek design. We have over 10000+ positive reviews and creating products like this is the reason why.

Specifications below, any questions drop me a message and we'll look after you.

Air Bike Crank set:
Crank Arm length: 170/175mm
Material: Ultra Light Aluminium Alloy
Bolt Centre Diameter: 104mm BCD
Compatible: Single/Doubles for 7/8/9/10/11S chainrings
Weight: 730/770g (Solid Forged Crank set for guaranteed durability)
Colour: Black

Bottom Bracket:
Size: 41*24*24mm( threaded)
Spindle/Bearing inner diameter: 24mm
Fit BB shell width: 68/73mm
Fit BB shell inner diameter: 1.37in x 24 TPI
Spindle Interface Type: Hollowtech II
Chain line: 48.5mm
Bearings: Sealed (3 spacers included)
Hollow axle, one piece external bottom bracket for MTB/Road bike etc

Compatibility:
Suitable for Shimano, FSA compatible.
Giant ATX770 ATX770-D XTC750 etc