SENQI Bicycle Single Speed Freewheel Fixed Gear Freewheel Bike Flywheel 16T/18T

Special Features

【MATERIAL】：Metal, color: silver. 100% brand new and high quality.
【SIZE】：16 T: inside diameter:1.37inch(34.8mm), outsider diameter:2.75inch(70mm) Weight:0.3lbs(135g) 18 T: inside diameter:1.37inch(34.8mm), outsider diameter:3.03inch(77mm) 0.35lbs(157g)
【DESIGN】：Silver plating,prevent metal oxidation,improve wear resistance, conductivity, reflectivity, corrosion resistance, more beautiful.
【FITS】：Fixed gear bike, road bike, mountain bike, as long as it is single speed with 34mm outer diameter of hub thread.
【NOTE】：Different from fixed gear, the chain should not be too tight after installation for live flywheel installation.If it is too tight, it will cause the phenomenon of stalling when the chain is rewinding. After installation, ensure that the middle of the chain has a natural sag of 5-10mm.

Description

16 Teeth:
inside diameter: 1.37inch(34.8mm), outsider diameter: 2.75inch(70mm) Weight: 0.3lbs(135g)
18 Teeth:
inside diameter: 1.37inch(34.8mm), outsider diameter: 3.03inch(77mm) Weight: 0.35lbs(157g)
Color: Silver

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SENQI Bicycle Single Speed Freewheel Fixed Gear Freewheel Bike Flywheel 16T/18T

Special Features

Description

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