Knog Nerd 9 Function Bicycle Computer Black The Knog Nerd 9-Function Bicycle Computer offers a fun and efficient way to record your cycle stats with smart, simple functionality and painless tool/wire-free set up. Rather than hassling with connecting wires and rubber cutouts, the Nerd uses a silicon tension fit system that simply wraps around your handlebar or stem for your preferred vantage... 

VDO Z Series Wireless Transmitter 6602 Wireless transmitter for a Z Series computers. Included is a battery and all necessary mounting hardware. For models: Z3 PC – Link, Z3, Z2 PC – Link, Z2, Z1. Buy/More Info  Read More →

Vetta WL Wireless Speed Transmitter for V100 and VL110 Series Bicycle Computers The Vetta WL Wireless Speed Transmitter works with VL110/VL110HR/VL110A WL, V100/V100HR/V100A WL, RT88 and RT880L Units Includes: WL Wireless Speed Transmitter WL Wireless Transmitter Battery ( A23,12-Volt ) WL Wireless Transmitter Shim WL Wireless Transmitter Battery Cap Zip-Ties... 

Vetta WL Wireless Mounting Kit for Vetta RT88 880L 288 288L Bicycle Computers Complete Set of Wireless Speed Transmitter and Receiver – Battery Included Buy/More Info  Read More →

Vetta Wireless Transmitter Battery for Vetta VL110 V100 RT and RT200 Bicycle Computers A23 12 volt , Unit of SaleEach, Battery SizeA23, , , , , , , , , , , , , Buy/More Info  Read More →