Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket [RF35312] Communication | Cellular Amplifiers The separate transducer then attaches

The separate transducer then attaches to the base with a twist lock

For the outdoor biking enthusiast

shallow depths and other navigation hazards

simply add some rubbing alcohol (sold separately) to the primer cup

Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket [RF35312] Communication | Cellular Amplifiers The separate transducer then attachesSeries 30 Ball Bearing Orbit Block Triple Becket Ball Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber reinforced composites in the block head, cleat arms and beckets. Features: