The new Rotor chainrings not only impress with an aero design and the associated higher stiffness but also have a lower weight. Simultaneously, the climbing aids and teeth have been revised so that under load and also in muddy conditions a high switching performance is assured.
The OCP system a very fine adjustment of the 4-arm crank is possible. Instead of a bore when OCP System 3 holes lined up. Thus the chainring can be optimally adapted to the own Tretgewohnheiten and seating position.
intended use : MTB
Material: 7075 T6 aluminum
bolt circle diameter : 120 mm
Number of teeth: 40
Compatibility: 9-, 10-speed SRAM compatible cranks
Adjustment possibilities: 3
Weight: 72 g
Other customers have also bought the following items
Special price: 50,00 €