Garmin Seat Post Mount Kit for Varia RCT715

Use this to mount your Varia™ RCT715 (sold separately) to a D-shaped, aero or round seat post. Includes mount, 3 fitting shims and 2 bands. Compatible with round seat posts from 25.4 mm to 35.0 mm in diameter; aero and D-shaped seat post compatibility varies by bike model.