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Multifunctional Head Lock  Freewheel  Eight piece of bowl


KDF-09
High-grade Cold Extruded Freewheel 14T
B1.375-24(CP & Brown)
Fuel-injection,silent.
Suitable temperature range:150℃~20℃
Waterproof,does not get rusty inside.

KDF-10 High-grade Cold Extruded Freewheel 14T
M35×1(CP & Brown)
Fuel-injection,silent.
Suitable temperature:
150℃~20℃
Waterproof,does not get rusty inside.
 

KDF-11 High-grade Cold Extruded Freewheel Suitable for the electronic bicycle(Easy to install with dismantling)
16T,18T,B1.375-24T,M35×1
Fuel-injection,silent.
Suitable temperature:150℃~20℃
Advanced oil,crowd blanks,
Retrofit that controls with the computer,Concentricity is good,simply move small,it is small to swing;wear-resisting by cold extruded,concentricity fine.
Design dismantle the trough,easy to install dismantling,waterproof,does not get rusty inside.

 
KDF-12 High-grade Cold Extruded Freewheel Suitable for the electronic bicycle(Easy to install with dismantling)
16T,18T,B1.375-24T,M35×1
Fuel-injection,silent,
suitable temperature range:150℃~20℃
Advanced oil,crowed blanks,
Retrofit that controls with the computer,concentricity is good,simply move small,it is small to swing;wear-resisting by cold extruded,concentricity fine,waterproof,does not get rusty inside.
 

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