Shimano GRX ST-RX815 Di2 - Drop-Bar Shifter/Hydraulic Brake Lever

Shimano GRX ST-RX815 Di2 - Drop-Bar Shifter/Hydraulic Brake LeverGRX ST RX815 Di2 Shifter Hydraulic Brake LeverA raised hood head prevents hand misalignment and slippage while a recessed finger notch prevents upward slipping Anti slip texture and brake lever coating Higher brake lever axis and curved lever allow for higher braking efficiency to reduce fatigue on long rides Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences Rotor Included No Color Black Brake

0 Thread Length (mm) 13 Axle Diameter (mm) 12 Over Locknut (mm) 148 Overall Length (mm) 188

Topeak Pump replacement parts and accessories

Chain tool requires 4mm bit or wrench to operate

36t Ratchet EXP driver for reliable engagement

664 BB Included No Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Defined Color Silver

Due to its symmetrical form it is possible to use only one bag on left or right side

Shimano Hub Axle Unit

S/M fit sit-bone width of 9-12cm M/L fits 12-16cm

25" wide and 92" long per roll

Consistent heavy-duty power is no surprise as DB6 shares the same proven caliper architecture as DB8

Fits tires up to 30c

microSHIFT ADVENT Xpress shifters feature ergonomic levers and precise durable indexing for reliable performance in a variety of situations