Online Sales Katana Razorblade Oval Narrow Wide Chainring 104mm

The 1-speed drivetrain puts high demands on the chainring, because the chain spends all its time on it. The Oval Narrow Wide chainring from Katana combines high durability and low weight. Different tooth values allow you to give your bike the perfect gear range.

Features – Katana Razorblade Oval Narrow Wide 104mm

• Oval design for more energy efficiency of pedalling
• Made of aluminum for strength and long life
• For use up to 12-speed drivetrain
• Optimum chain run
• Narrow wide milling and recesses on the back reduce weight

Product features

• Use: MTB
• Type: 1-speed
• Drivetrain: up to 12-speed
• Bolt Circle Diameter: 104mm
• Mounting: 4 arm

Chainring (choose teeth)

• 34T
• 36T
• 38T
• 40T

Material

• 7075 Aluminium, CNC machined

Color

• black

Weight

• from 44 g (32T)

Scope of delivery

• 1 x Katana Oval Razorblade Narrow Wide 104mm

Technology

Oval chainrings
The idea behind an oval chainring: The dead centers of the pedal stroke are overcome more easily and therefore faster by the changed lever travel at this point. For the point at which the leg can bring the maximum force onto the pedal, the reverse is true: The oval chainring simulates a larger gear at this point, more power finds its way to the ground.