chest strap elastic comforttex for R3 / R1 black

Description

Sigma elastic chest strap Sigma Sport Textile chest strap comfortex for R3 and R1 transmitters. Use this chest strap for extensions to the bike computer. Specifications: Color: black Gender: unisex Material: textile Suitable for: RC1209 RC 14.11 Rox 5.0 Rox 6.0 Rox 8.1 Rox 9.1 Rox 10.0 Rox 11.0 BC 2316