CHAINSET 155mm - 3 Chainrings of 28/34/42 teeth 

· Compatible with / works with 6 7 8 Speed 

· Available as a full crankset

· Perfect for Mountain Bikes / Hybrid Bikes / (MTB's)

• Chainring combination: 28/34/42
• Compatible speed: 18/21/24
• Inner ring: Black painted steel.
• Middle ring: Black painted steel.
• Outer ring: Black painted steel.
• Bolt circle diameter: 106mm.
• Crankarm: 4-arm steel.
• Crankarm length: 155mm.
• Finish: Black.
• Chain line: 48mm.
• Axle fixing bolt: Plastic caps
• For kids bikes 16"18"20"24"