Round Oval Chainring 104mm BCD 48T Narrow Wide Single Chainring for 7/8/9 Speed Trail Mountain Bike

Description:

HIGH STRENGTH & LIGHT WEIGHT:Material is steel, light weight but high strength
NARROW WIDE : wide design, increasing the contact area with the chain greatly, so that each of the can inserted into the chain, increase the grasp force, make you no longer worried about the chain dorpped, easy to pass through the bumpy road.
SINGLE CHAINRING:Through the modification single speed chainrings, reduced the transmission system greatly ,completely abandd the complex variable speed system,reduce the bike weight at least 1kg, looks more compact and simple, and also greatly improve your speed.
CNC PRECISION PROCESS:CNC precision machining and anodic oxidation electroplating, keep medals smooth surface, bright color, not faded and corrosion resistance.
FOR ALL KINDS OF 104BCD CRANKS:This speed chainring slice disc screw nail with no sink design can be using for the screw directly , no need to spend extra the screw. This single chainring be used for ALL KINDS OF 104BCD cranks.

Specification:

Material: Steel
Hole Diameter: 10mm / 0.39inch
: 48T
BCD: 104mm

Package Includes:

1 Piece 104 BCD Chainring

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful shopping!