Rear Derailleurs MTB

• 1:1 actutation at performance and value price point • Lightweight • SRAM Model ID: RD-X3-A1

Shimano sets a new benchmark for mountain bike performance with the fully wireless XTR M9250 Di2 system. Designed for the rigors of racing and the chaos of the trail, this cutting-edge drivetrain delivers lightning-fast, ultra-precise electronic shifting with rock-solid reliability. From the reimagined rear...

• 11-34T • Weight - 354g

• 13-30T • Indexed Adjuster • Weight - 230g to 270g

Find new ways to enjoy trekking and daily flat-handlebar riding with this reliable rear Shimano CUES RD-U6020 Shadow derailleur's seamless shifting and pedaling. Its low-profile design and chain stabilization give riders the confidence to choose rougher routes. Plus, e-bikers will benefit from reliable, long-lasting...

• Hyperglide+ offers fast and shockless shifting • Silent and stable operation in all gears • Low-profile design • Extra wide range 12-speed drivetrain • Decreased rear derailleur and chain tension in low gear • New bumper added to rear derailleur pulley cage •...

• Compatible with wide range cassettes (GS = up to 42T), optimized for trail use • Shadow+design for improved stability and chain retention • Dyna-Sys compatible • Light shifting effort • GS: for 1X and double cranksets; SGS: for triple cranksets

• Precise reliable shifting • SMARTCAGE pulley plate • Cable guide pulley: Light action shifting effort • MEGARANGE gear compatible • Mega Pulley: Long service life and less noise • B-tension adjusting screw for easy adjustment • -01 = with adapter; -02 = bolt-on

• Spring type: Top normal • Maximum large cog: 34T • Minimum large cog: 28T • Mininimum small cog: 11T • Maximum front difference: 20T • Total capacity: 43T • -01: Adapter, -02: Bolt-on

• Shadow Plus • Minimum cog: 11T • Maximum cog: 46T for 1x drivetrain (42T if 2x, 40Tif 3x) • Total capacity: GS: 39T, SGS: 47T • Improved and easy-to-adjust chain stabilizer

• Shadow Plus RD • Min cog: 11 • Max cog: 36 • Front difference: 18 • Total capacity: GS: 35, SGS: 43 • Sealed bearing pulleys • Shimano Dyna-Sys 10 speed transmission

• Shadow Plus RD • Min cog: 11 • Max cog: 28(DH)/36(Freeride) • For single ring set-up • Total capacity: 25 • Shimano Dyna-Sys 10 speed transmission

Comfortably smooth and intuitive auto-shifting rear derailleur for 1x11-speed systems. Keep your focus and enjoyment on smooth pedaling with the inspiring and intuitive automatic shifting of the SHIMANO CUES RD-U6070 rear derailleur. • Automatic shifting compatibility lets anyone enjoy fun and sporty action without...

Comfortably smooth and intuitive auto-shifting rear derailleur for 1x10-speed systems. Keep your focus and enjoyment on smooth pedaling with the inspiring and intuitive automatic shifting of the SHIMANO CUES RD-U6050 rear derailleur. • Automatic shifting compatibility lets anyone enjoy fun and sporty action without...

Explore the benefits of trekking and urban e-biking with this durable Shimano CUES RD-U8020 Shadow+ rear derailleur's smooth and decisive shifting performance for 2x11-speed systems. A low-profile design and chain stabilization give riders the confidence to keep going. Plus, its premium machine-finished aluminum textures...

Create a more active urban lifestyle with this durable Shimano CUES RD-U8000 Shadow+ rear derailleur's smooth and decisive shifting performance for 1x11-speed systems. Its low-profile design and chain stabilization give riders the confidence to choose rougher routes. Plus, the premium machine-finished aluminum textures showcase...