Shift/Brake Combinations

The Shimano EF500 8-Speed dual brake/shift lever features reach adjust technology and an optical gear display. - Equipped with a reach adjust mechanism that allows for the distance from handlebar to lever to be adjusted in order to suit any hand size and riding preference - The optical gear display tells you which gear position is selected while riding - Compatible with V-Brake, Mechanical disc brake (MTB)

The Shimano GRX Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain. - Gravel-inspired lever and bracket ergonomics - Anti-slip brake lever - Greater mixed-terrain control - Same light shifting operation as top-tier systems Left/Front - ST-RX810-L: Shimano GRX - Hydraulic Disc Brake - Dual Control Lever - 2 x 11-speed Right/Rear - ST-RX810-R: Shimano GRX - Hydraulic Disc Brake - Dual Control Lever - 11-speed

SRAM's RED shifters maximize the rider/bike interface. SRAM delivers on those bold words with every detail analyzed and refined: the transition from the hoods to the handlebar is smooth and seamless, the hood texture increases grip while offering additional cushioning, there's ample room for your fingers thanks to an overall smaller diameter and increased space behind the brake lever, and the larger, repositioned brake and shift levers give you unmatched control. And if that wasn't enough to make your hands feel right-at-home, independent reach adjustments for the shift and brake levers, and your choice of cable routing, will have you racking up record mileage. In addition to the high-end ergonomics and comfort, SRAM's renowned DoubleTap technology fires off up- and down-shifts from a single lever, reduces weight and leaves your brake-lever unfettered by shifting. Plus, the ZeroLoss cable pull yields immediate shifts for lightning-fast response. And the new no-trim front shifting works flawless with SRAM's revolutionary Yaw motion front derailleur.