Brands:BOLANY
Color:Black/Silver
Weight:712g
Specification: 12Speed,11-52T / 12Speed,11-50T
Name:12Speed MTB Freewheel
52T: Tooth Ratio:11-13-15-18-21-24-28-32-36-40-46-52T
50T : Tooth Ratio:11-13-15-17-19-21-24-28-32-36-42-50T
Material: high tension steel, nickel-plated surface,
bright silver, no rust!
Package size:29*29*9cm
1.Index+Drain Hole Design,
Index design makes shift more agility
Mud hole is more convenient to clean and
The chain is difficult to fall off.
2.Sprocket: Guide the chain Correctly,
more efficient to Climbing
3.Material: High quality Steel Wear-Resisting
4.Bracket: Aluminum alloy material
1.Index+Drain Hole Design, Index design makes shift more agility Mud hole is more convenient to clean and The chain is difficult to fall off. 2.Sprocket: Guide the chain Correctly, more efficient to Climbing 3.Material: High quality Steel Wear-Resisting 4.Bracket: Aluminum alloy material
