chest strap elastic comforttex for R3 / R1 black

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