Shimano GRX Di2 FD-RX825 Front Derailleur 12 Speed Readystock making it a thrust for

making it a thrust for triathlon athletes

Its material and welded seams make it absolutely waterproof

ULTEGRA CS-R8100 cassettes are the new paradigm in road shifting

RedLite® clip

if a football bounces nearbyAcoustic signal indicates battery status and active statusBars are connected by special rivetsABUS XPlus cylinder for the greatest protection against manipulation

Shimano GRX Di2 FD-RX825 Front Derailleur 12 Speed Readystock making it a thrust forSHIMANO GRX Di2 FD RX825 Front Derailleur 12 Speed Specifications Series: GRX Di2 RX825 Application: Gravel, Cyclocross, City & Touring Gearing: 2x Chainline: 46 mm Chainring Size (max.): 48 tooth Capacity: 17 tooth Movement: down swing Mount: braze on Outer Body Material: carbon Inner Body Material: steel Cage Material: steel Number of E Tube Ports: 1 Mfr Claimed Weight 142g