Schwalbe SV20 Extralight F/V Tube~700X18-25C~50mmSchwalbe EXTRA LIGHT inner tube no. 20 for bicycle tires in size 28" inch 700C (ETRTO 18 25 622 630). Particularly suitable for road bikes. Lower weight, with the same reliability as a Schwalbe standard tube. ETRTO: 18 25 622 630 Weight: 75 g Valve: SV Valve length: 50 mm Bead: Butyl Execution Tube: Extralight Item: 20

With Synchronized Shift enabled

The new design provides extra wide range for triple front chainring cranksets and increases clearance for large wheels and short chain stays

GRX Di2 RX815

Model Name    ‎Fdm5100d4

Compatible shifter mount I-SPEC EV: ✔

8mm (142mm) / 51

SERIES: SHIMANO TOURNEY TZ500 Series

Additional protection of the lower helmet area by a second PC shell

On-trend matte look water bottle to avoid dehydration

front difference      : 20T

Chain stay angle: 61-66°

Series XTR