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julio 24, 2026

Shimano Ultegra R8170 Di2 ST-R8170/BR-R8170 12-spd Hydraulic Disc Shifter Brakes

This is the 2x12 electronic shifting for disc brakes (not rim brakes). 12 speed di2 shifters don't require a junction box in the bars and are much easier to install than 11 speed. New, never used or installed. Does not include boxes. Purchased for a bike build that got put on hold indefinitely, so selling the parts. Also includes brake hoses, bolts, and some small parts.
julio 24, 2026

NEW Shimano Ultegra ST-R8170-R Right/Rear Disc Brake Di2 Shifter

It integrates wireless Di2 shifting with hydraulic disc braking using Shimano's SERVO WAVE technology to provide smoother and more modulated braking performance. This lever pairs with the R8170 hydraulic calipers and supports both wireless and wired connections.
julio 24, 2026

duraace di2 rim brake shifters r9250

The Shimano Duraace Di2 Rim Brake Shifters R9250 are high-quality shifter sets designed for road bikes. These sleek black shifters are compatible with Shimano models and offer 12 speeds for smooth and precise gear changes. The set includes one pair of shifters, making them a perfect addition to any cyclist's bike for improved performance and control during their rides.
julio 24, 2026

CeramicSpeed OSPW RS Alpha Pulley Wheel System for Dura-Ace 9250/Ultegra 8150 –

CeramicSpeed's OSPW RS Alpha System for Road Dura-Ace R9250 and Ultegra R8150 have been lifted with a distinctly modern and angular design. The updated design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets - making up the whole of which the OSPW RS Alpha System is part. Innovative tech features of the OSPW RS Alpha meets consumer demands for a premium ride experience. The design for the OSPW RS Alpha isn't solely a visual update. The cage itself has been reinforced to offer new levels of strength and durability. The CeramicSpeed OSPW RS Alpha System continues the tradition of providing optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings.
julio 24, 2026

SRAM APEX EAGLE Mechanical 1×12 Speed Rear Derailleur MAX 52T READ

Brand new but will be shipped without the Retail Box Compatible with 50T and 52T Eagle cassettes Works with 12-speed mechanical Apex and Eagle shifters Use with Eagle chain Roller Bearing Clutch controls chain tension for consistent shifting X-HORIZON straight parallelogram design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force Cage Lock technology makes for fast wheel changes or chain installation Type Rear Derailleur Brand SRAM Model APEX EAGLE Mechanical MPN Does not apply Number of Speeds 12 Speed For Bike Type Road Bike UPC Does not apply Part Type Bicycle part .