Shimano GRX BL-RS717-L Brake Lever with BR-RX410 Hydraulic Disc Brake Caliper - Left/Front, Flat Mount Caliper, Black

Shimano GRX BL-RS717-L Brake Lever with BR-RX410 Hydraulic Disc Brake Caliper - Left/Front, Flat Mount Caliper, BlackThe Shimano GRX BL RS717L is a left only hydraulic brake lever option that is designed to pair perfectly with a right GRX ST RX715 Di2 Dual Control lever thanks to its matching shape and ergonomics. Skipping all the shifting electronics, it's a lighter, simpler left brake lever option for times when less is more. The RS717 brake lever is paired with a GRX BR RX410 flat mount disc brake caliper that brings a new level of control to gravel cycling with

Ramped center knobs roll fast and provide excellent traction for climbing and braking

Stan's No Tubes Arch MK4 LTD Rear Wheel Rear Wheel UPC: 708752545441

Wheels Manufacturing BSA Bottom Bracket Bottom Brackets UPC: 811079026897

Item Specifications BB Included No Chainline/Hub Compatibility 157 Super Boost Hubs Chainring BCD Direct Mount Color Black Crank Intended Use Mountain Crank Length (mm) 170 Defined Color Black Drivetrain Speeds 12 keyword search XT FC Number of Chainrings No Rings Included Pedal Spindle 9/16" Rings Sold Separately Spindle Interface Type Shimano Hollowtech II

instead they include a brake caliper spacer

it has been engineered with an ultra-strong but ultra-light design that utilizes carbon fiber with a hollow core - still one of the lightest ISO certified cranks on the market

performance and truly independent adjustments without any cross talk

23" – 24

but perhaps more importantly - even easier serviceability

X-Glide tooth profiles and shift assist pins enable quick and reliable front shifting

Item Specifications Activity Cycling Cleat Bolt Pattern 2-Bolt Closure Dial Color Military Yellow Defined Color Yellow Gender/Age Unisex Shoe Size (EU) 38

Wolf Tooth RaceFace / Easton CINCH Direct Mount Mountain Chainrings Direct Mount Chainrings UPC: 810006808186