Shimano GRX BL-RS717-L Hydraulic Disc Brake Left (Lever Only) 27.5"x2.60 Asymmetric rim design allows for

Asymmetric rim design allows for a stronger wheel while offering the easy inflation and Stan’s trademark unmatched airtight seal

HARDWARE & DESIGN

It has become fashionable to say that bikes have gotten as aero as possible

creating a smoother transition as the tire leans over

anodized Included Hardware M3x10 bolts

Shimano GRX BL-RS717-L Hydraulic Disc Brake Left (Lever Only) 27.5"x2.60 Asymmetric rim design allows forThe Shimano GRX BL RS717 L is a left hand hydraulic disc brake lever without integrated shifting electronics. It pairs with the GRX ST RX715 Di2 right Dual Control lever, creating a mixed setup that reduces weight and complexity on the left side while maintaining matching ergonomics and lever shape across the handlebar. Reach Adjust allows riders to customize lever position to match their hand size and riding preferences. Eliminating the shifting