HOUSON 16T/18T Bicycle Freewheel for Single Speed ​​| Triple Nickel-Plated & Hardened | 34mm Inner Diameter | Quiet Operation | For City Bikes/Folding Bikes 18T

• 【Robust & durable thanks to triple nickel plating】Triple nickel-chrome plating for extreme rust protection and high wear resistance. Withstands even wet and dirty conditions.
• 【Precise, quiet drivetrain experience】Hardened steel and precise tooth shape for a quiet "click" sound and low-friction operation. Ideal for relaxed city and commuter riding.
• 【Easy installation on 34mm hubs】34mm inner diameter fits standard single-speed hubs. Compatible with 1/2"x1/8" chains – no adjustments necessary.
• 【Two sizes for customized gear ratios】Choose between 16T (138g) or 18T (159g). 16T for flat terrain, 18T for more power on climbs.
• 【High-strength steel for maximum durability】Special heat-treated steel reliably transmits even high pedal forces – perfect for e-bikes and sporty riders.

16T/18T Bicycle Freewheel for Single Speed