The Science of Speed. Speed was the mainspring in the development of this 12-speed road bike series of a new generation. Several years of research produced those innovations that make the Shimano…
Our fastest ever shifting across SHIMANO's widest ever DURA-ACE gear range, the RD-R9250 is capable of both race wins and personal bests. The DURA-ACE RD-R9250 integrates the system charging port and…
Despite its smaller, lighter design, the DURA-ACE FD-R9250 brings our fastest front shifting. Our fastest just got faster thanks to the DURA-ACE FD-R9250. Tipping the scales under 100 grams, the new…
More compact and faster than ever, the ULTEGRA R8150 front derailleur performs digitally precise front shifts under any circumstances. Combining Shimano's new Di2 platform and the road incarnation of…
The New Era of Silent Oversized Derailleur Pulley Cages is Here. Meet Carbon - Ceramic HOLLOWcage For nearly seven decades, rear derailleur cage has not really changed much. Same old fashioned…
The SRAM RED eTap AXS front derailleur leverages our advancements with X-Range gearing. The derailleur design carves out space for wide rear-tire clearance, making it a perfect fit for modern riding.…
Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The GX Eagle derailleur gets it done with an updated cage architecture that improves…
The SRAM Force 1 Rear Derailleur adopts all the technologies of SRAM 1x MTB to provide the fastest, quietest 1x11 road shifting available X-Horizon parallelogram and Type 2.1 clutch mechanism combine…
SRAM REAR DERAILLEUR 12SPD RED ETAP AXS 36T MAX NO BATTERY The heart of the connected cadre. The SRAM RED eTap AXS™ rear derailleur is AXS enabled for easy personalization and designed for both 1x…
Road racing. CX. Gravel. Coffee rides. This derailleur truly does it all and looks good doing it. The single cage length works with any cassette size from 10-28T to 10-36T, in 1x or 2x…
On any surface you can imagine, in any drivetrain configuration, the Rival eTap AXS front derailleur will handle it. Secure chain management and fast, precise shifting makes for a smooth and quiet…
Faster and shockless shifting Low-profile design Wide range 12-speed drivetrain with low sprocket combination -10-51T Decreased rear derailleur and chain tension in low gear New bumper added to rear…
The SRAM GX X-HORIZON™ rear derailleur is engineered for smooth, reliable shifting action-from the larger upper pulley offset to the 12-tooth X-SYNC™ pulley wheels. By eliminating unwanted chain…
On any surface you can imagine, in any drivetrain configuration, the Rival eTap AXS rear derailleur will handle it. Secure chain management and fast, precise shifting make for a smooth and quiet…
The SRAM RED eTap AXS front derailleur leverages our advancements with X-Range gearing. The derailleur design carves out space for wide rear-tire clearance, making it a perfect fit for modern riding.…