In competition every little detail counts; that´s why steel and titanium were used when producing Record sprockets.
The perfect teeth design results in a perfect synchronization between shifting and chain movement. The six larger sprockets are divided in triplets, which are mounted on special frames to increase rigidity.
Every sprocket tooth is designed and placed to perform a specific function, such as raising or lowering the chain of giving maximum power transmission to the wheel.
8 x steel sprockets
3 x titanium sprockets
Nickel-chromed finish for steel sprockets
Light alloy carrier
Light alloy supports for the final two triplets
11 x timing
11 x tooth machining
11 x light alloy lockring
Thread 27 x 1
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