Garmin VHF Antenna for Group Ride Radio Garmin VHF Antenna for Group Ride Radio Garmin VHF Antenna for Group Ride Radio. This is the same antenna that was included with your Garmin Tread/Group Ride Radio Bundle. SKUGAX1299807 MAN#010-12998-07 ID#: 6631 Our Price: $24.95 Availability: In Stock Condition: Brand New Add to cart We’re sorry for the inconvenience, but please know we are working hard to replenish stock and fill backorders. Global shipping constraints and other material shortages have slowed the supply of products in many industries, including GPS and Marine electronics. We update the Estimated Shipping Date on our website in real time, so feel free to check back frequently. Thank You for your patience and for shopping with The GPS Store, Inc.