CYSKY Narrow Wide Chainring Oval 104BCD 32T 4 Bolts Bike Single Speed Chainring Perfect for Most Bicycle Road Bike Mountain Bike BMX MTB Fixie Track Fixed-Gear Bicycle (Black)
Product Description
CYSKY Narrow Wide Chainring Oval 104BCD 32T 4 Bolts Bike Single Speed Chainring Perfect for Most Bicycle Road Bike Mountain Bike BMX MTB Fixie Track Fixed-Gear Bicycle (Black)
- BCD: 104mm, TEETH SIZE: 32T, SHAPED: Oval Chainring, Chain Size: Standard 1/2" X 1/8"
- Material: 7075 aluminum T651 heating treatment. Light weight but also high strength. Light Weight: 49g(32T), Outer diameter: 32T/144mm.
- Oval chainrings is more accord with human body engineering, for stampede acting utilization rate, compared with ordinary chainrings has improved significantly, can create a linked more stampede traction, but also can reduce the load of the leg muscle fatigue and knee, make you riding more smoothly. Fit for various kinds of bike crank which BCD is 104mm.
- NARROW WIDE TOOTH: The narrow wide tooth design increasing the contact area with the chain greatly, so that each of the teeth can be fully inserted into the chain, increase the grasp force, make you no longer worried about the chain dorpped, easy to pass through the bumpy road.
- CNC PRECISION PROCESS: precision machining and anodic oxidation electroplating, keep medals smooth surface, bright color, not faded and corrosion resistance. Stiff 4mm plate thickness to ensure no flexing.
SPECIFICATIONS:
Size/BCD: 104BCD
Range: 32T
Light Weight: 49g
Color: Black
Compatibility: Single Speed Bike
Material: Machined 7075 T6 aluminum
Finish: CNC PRECISION PROCESS
Oval Design Feature:
1. In the highest degree of the output range of the center point, the tooth disc torque becomes the largest, more usefull of the golden section trample.
2. Reduce the load of the leg muscle fatigue and knee, make you riding more smoothly.
3. More and more cyclists are suitable for the Oval Chainrings
4. Narrow Wide Design improve the life of the Single Speed Chainring
Installation Notes:
1.This chainring's BCD(bolt circle diameter) is 104mm. Before submiting the purchasement, please make sure that your crankset's BCD is 104mm, otherwise they won't fit.
2.Pay attention to the chain length, generally with the chain through the former single disc and the flywheel, under the condition of without the dial, section 4 section chain more for standard.
Package Content:
1* Oval Chainring
ADD The Oval Chainring to Your Cart, Enjoy The Rides
Technical Specifications
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