Shimano Ultegra ST-R8170A Di2 Shift/Brake Lever with BR-R8170 Hydraulic Disc Brake Caliper - Left/Front, 2x, Flat Mount, Black Floatation Outer Fabric:- 400-denier urethane-coated ripstop

Outer Fabric:- 400-denier urethane-coated ripstop nylon

•Centre back length (Size 10): 70cm/27

Compression and bungie panel keep everything you’re hauling snug and give you yet another accessible storage option

HELIX 10 MEGA SI+ GPS G4N

Infinite Guarantee

Shimano Ultegra ST-R8170A Di2 Shift/Brake Lever with BR-R8170 Hydraulic Disc Brake Caliper - Left/Front, 2x, Flat Mount, Black Floatation Outer Fabric:- 400-denier urethane-coated ripstopYour time on the bike is precious, let Shimano make it even better. Ultegra ST R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. The BR R8170 hydraulic 2 piston disc brake caliper brings a new level of control to the road cycling world with improved modulation and a quicker initial