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104 BCD Narrow-wide Bicycle Chainwheel
By VXM
Material: Aluminium alloy
Weight: 40 g (32T), 51 g (34T), 63 g (36T), 83 g (38T)
Color: Black, red, blue, green, gold, purple
Number of teeth: 32 (32T), 34 (34T), 36 (36T), 38 (38T)
Why Narrow-wide?
The narrow-wide design offers easy 1 x configuration for virtually any chainwheel configuration without the necessity of a chain guide. It is a cost-effective upgrade that improves chain-retention.
The Versatility of the 104 BCD
Stop dropped chains, install simply, choose from a variety of colors and tooth options.
Advantages of Oval Chainrings
Designed to provide varying mechanical advantages at different points in the pedal stroke. This effectively changes the gear ratio at different angles of rotation for an ergonomic feel.
Oval chainwheel superiority, increased frequency, and easier middle gear planning
Blue represents the trampling interval
Red represents the middle gear
Aluminum alloy is lighter, rust-free, and dent-resistant
Narrow-wide chainwheels reduce bicycle weight
1. Chain
2. Wide-tooth
3. Narrow-tooth
Note: The following dimensions are manually measured. Please allow for errors of up to 5 mm.
Support for 7, 8, 9, 10, and 11 speed bicycles. Ensure that your crank is 104 BCD
Use on mountain bikes, road bikes, and more.
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