Shimano GRX ST-RX825 Di2 Shifter and BR-RX820 Caliper 12 Speed Size:Left Shifter / Rear Brake Tempo Argo’s short length allows

Tempo Argo’s short length allows the rider to sit further forward without placing undue pressure on sensitive tissues

The Saddle Tool Roll features the ATOP reel knob lacing system for an easily adjustable and secure installation under the bicycle saddle

Weight: 450 gMeasures: 14 x 35 x 14 cm

It works superbly with any ASSOS bib shorts and ASSOS inserts

Shimano GRX ST-RX825 Di2 Shifter and BR-RX820 Caliper 12 Speed Size:Left Shifter / Rear Brake Tempo Argo’s short length allowsThe Shimano GRX ST RX825 Di2 Shifter and BR RX820 Caliper (12 Speed) pairs wireless Di2 shifting with a dedicated hydraulic flat mount caliper, built for gravel, cyclocross and touring riders who need reliable stopping power and precise gear changes on mixed terrain. Specifications Series: GRX Di2 RX825 Application: Gravel, Cyclocross, City & Touring Gearing: 2x, 12 speed Shifting System: wireless Type: hydraulic Actuation: mineral oil Hose: SM BH90