Item Name: VXM 104BCD 40T/42T MTB Bike Narrow Wide Chainring Single Speed (Red 40T). Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
VXM 104BCD 40T/42T Round Mountain Bike Narrow Wide Chainring Sprocket Single Speed Bicycle Crank Chain Wheel Cycling Parts Accessories
Feature:
104BCD discs: for M370, M410, M610, M670, M780, for Jiankun IXF cranks, fro part of Hao Meng discs and so on.
Adopt high-speed CNC machine tools in one piece to ensure the strength and beauty, not fade, beautiful atmosphere.
Gear ratio change is more continuous, no need to change the gear of front and rear dial at the same time to achieve a continuous gear ratio.
Specification:
Name: Narrow Wide Round Chainring
Material: aluminum alloy 7075
Color: red, black
Specification: 40T, 42T
Weight: about 90g, about 115g
Outside diameter: about 169mm/6.65in, about 177mm/6.97in
Disc type: round disc
BCD: 104mm
Applicable crank: 104mm BCD
Compatible with :8/9/10/11/12 speed chains of major brands
Reminder.
The BCD is 104mm, so if you buy the crank, please make sure your crank is 104BCD (the diameter of the circle formed by the center point of the four pegs is 104mm), don't get it wrong, or you can't install it.
Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-2cm measuring deviation due to manual measurement.
