Rear derailleur – Shimano RD-RX825 GRX Di2

255,19 
2 x 12 gears, frame mounted, short leg, max 36T, total capacity 40T, Shadow RD+ technology

Gear hanger – CTM

33,61 
CTM Rascal, Wire, Caliber

Rear derailleur – Shimano RD-U2000 ESSA

29,13 
1 x 8 speed, max 45T, min 11T, compatible with regular 8 speed gear shifters and chains, compatible with CS-HG400-8 11-45T cassette

Battery – Shimano BT-DN300 Internal Di2

132,00 
3.7 Wh/ 0.5 Ah, 7.4 V, port 3xEW-SD300. Compatible with Dura-Ace Di2 R9250, Ultegra Di2 R8150, 105 Di2 R7150. Compatible charging cable EW-EC300 (not included in delivery).

Front derailleur – Shimano FD-U4010-L CUES

27,95 
2 x 9 speed, dual pull, top swing, 34.9/31.8/28.6 mm mount, 46T, chainline 48.8 mm