Features:
Durable aluminum alloy construction.
5 bolts fixing.
Suitable for 103mm-110mm bottom bracket axle.
Great for bicycle refitting.
Specifications:
Material: Aluminum alloy
Teeth: 39T/44T/46T/48T/53T
Crank Length: 170mm / 6.69in
Color: Black,Silver
B.C.D:130mm
Size:
44T/46T/48T :1/2X1/8"
39T/53T:1/2X3/32"
Applicable Freewheel: Single speed
Applicable models:
44T/46T/48T:
single speed bike, fixed gear bicycle,fixie bike,track bike
39T/53T:road bike,folding bike
Weight:
39T: 45g;
44T:82g;
46T:100g;
48T:118g;
53T:88g
Package List:
1 * Chainwheel
![](https://ae01.alicdn.com/kf/H38443a97ad944486b22216e122b65606X.jpg)
![](https://ae01.alicdn.com/kf/Hc44d23e0e395412db919b24a6c106f42u.jpg)
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![](https://ae01.alicdn.com/kf/H78af4035267b406ab154dce992dc15f9y.jpg)
![](https://ae01.alicdn.com/kf/H9c865f05f99241c08d72c88b6a224c7b1.jpg)
![](https://ae01.alicdn.com/kf/He19ddaa59a9b482abc362ccfb7b0c2c8O.jpg)
![](https://ae01.alicdn.com/kf/H8a10336ec98842dab9e618915a26eb14V.jpg)
![](https://ae01.alicdn.com/kf/H0e06fc426fcd4e49afbb27bb77d594e5r.jpg)
![](https://ae01.alicdn.com/kf/Hc0e470eaacf24481829e6e298feae4cfs.jpg)
![](https://ae01.alicdn.com/kf/H46cba2a2b37743e4a1743b3f518f540dh.jpg)
![](https://ae01.alicdn.com/kf/Hb42c2efbb31a4da2af8aacf894b5b5f7s.jpg)
![](https://ae01.alicdn.com/kf/H4dea185627494355b8258a60089d14e7X.jpg)
![](https://ae01.alicdn.com/kf/H0afd2e0759e44b578a36996ea78cc49az.jpg)
![](https://ae01.alicdn.com/kf/H0755b923cb0a41ea9990af03977895d7D.jpg)
![](https://ae01.alicdn.com/kf/HTB1lYCoOSzqK1RjSZFpq6ykSXXan.jpg?anv=20190330231726)
![](https://ae01.alicdn.com/kf/HTB1.WuOONnaK1RjSZFtq6zC2VXaf.jpg?anv=20190330231726)
![](https://ae01.alicdn.com/kf/HTB16WisOFzqK1RjSZFvq6AB7VXag.jpg?anv=20190330231726)