Rear
$51.99
The Shimano Altus rear derailleur brings Shadow technology and wide-range capability to 9-speed drivetrains
- B tension spring for quick and easy wheel installation and removal
- Super low-profile concept with SHADOW mechanism
- Wider linkage ensures durability and more precise shifting
- Easy adjustment and maintenance
- Direct mount compatible
- Maximum cog size: 36t
- Total capacity: 45t
$79.99
Shimano's Tiagra Rear Derailleur GS (10-speed) is sleek, balanced and consistent. The Tiagra 4700 series provides serious entry-level riding performance with trickle-down technology from the top shelf Dura Ace line.
- Model Number: RD-4700-GS
- Series: Tiagra
- Cassette Compatibility: 10
- Maximum Sprocket: low sprocket: 34T / top sprocket: 12T (front double) / 20T low sprocket: 32T / top sprocket: 12T (front triple)
- Minimum Sprocket: low sprocket: 28T / top sprocket: 11T (front double) / 20T low sprocket: 25T / top sprocket: 11T (front triple)
- Maximum Front Difference: 16T (front double) / 20T (front triple)
- Total Capacity: 39T (front double) / 41T (front triple)
$82.99
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 performance thanks to its eBike rated design.
- Stable drivetrain performance on trails, gravel, and city streets
- Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes
- Designed and tested to provide enduring e-biking performance
- 11t upper and 13t lower pulley wheels
- Compatible with LINKGLIDE AND HG 11-speed chains
$84.99
- 1x12-speed SHIMANO SHADOW RD+ rear derailleur
- MTB: Direct attachment (Shadow+)
- 10T Min top Sprocket
- 51T Max Low Sprocket
- Fast and precise shifting for modern mountain biking
- Silent drivetrain in all gear positions
- Decreased rear derailleur and chain tension in low gear
- Bigger 13T pulley
- Stable drivetrain in rough terrain
- Low-profile design avoids damage from rocks
- Chain stabilizer reduces chain drop, slap and noise
$89.99
With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner.
- Adjustable chain stabilizer prevents chain slapping and drops
- Switch stabilizer ON/OFF to match the terrain
- Gravel-tuned clutch tension
- Maximum front T difference: 16T
- Silent and uninterrupted rear shifting on rough terrain
- Low cog: Max. 36T/Min. 30T
- High cog: Max. 11T/Min. 11T
- Total capacity: 41T
- Smooth and reliable mixed-surface shifting
- Compatible with current 10s road DUAL CONTROL LEVER
- Compatible with wide-range front gearing
$139.99
Shimano's Deore Shadow+ Rear Derailleur is loaded with mountain bike technology. The Shadow design tucks the rear derailleur closer in to the wheel, reducing damage from rocks, roots, and trail obstacles. When it comes to gear changes, Shimano's Dyna-Sys supplies consistent, smooth shifting across the entire cassette. And the Shadow+ clutch maximizes chain control by virtually eliminating chain slap and excess noise with its integrated cage-tensioning clutch.
- Medium Cage (for 2x10 drivetrains)
- Long Cage (for 3x10 drivetrains)
- For use with Shimano 10-speed drivetrains
- High-efficiency drivetrain for aggressive trail riding
- Optimized gear combinations and ratios for trail riding
- Maximum chain wrap capacity: 41T (medium cage)/43T (long cage)
- Largest cog: 42T (medium cage)/36T (long cage)
- Compatible with wide range cassette
- Silent and stable for technical trail riding
- Improved stability and chain retention longevity
- Light shifting effort
- OPTISLICK cable
- Smooth and precise shifting
- DYNA-SYS compatible system
$144.99
• 11-speed DynaSys compatible
• Light Shift Operation With 20% Less Effort
• Improved chain stability
• Efficient Shifting And Smoother Driving
• New Shadow Design With Optimized Slant Angle
• New Shift Cable With New Hyper Low-Friction Coating Technology
• New Shadow Design With Optimized Slant Angle For Stable Gear Position
• Easy-To-Adjust Chain Stabilizer
• Efficient Pulley Teeth Design
• Direct Mount compatible
$159.99
With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience with shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain stabilizer. The RD-RX812 rear derailleur is compatible with MTB cassettes with a max cog size of 42T.
- Adjustable, gravel-tuned chain stabilizer prevents chain slapping and drops
- Switch stabilizer ON/OFF to match the terrain
- Silent and uninterrupted rear shifting on rough terrain
- Smooth and reliable mixed-surface shifting
- Compatible with current road Dual Control Levers
- High cog: Max. 11T/Min. 11T
- Low cog: Max. 42T/Min. 40T
- Total capacity: 31T
$449.99
Shimano Deore XT RD-M8050 Di2 Rear Derailleur
- Accurate and stable shifting in any condition
- Instant response
- Customized shift speed within Multi-shift
- Powerful shifting
- Seamless gear change even under high load
- Smart and efficient gear selection with Shimano Synchro Shift
- Single lever operation
- Rider-programmable shift mapping
- Drivetrain Speeds: 11
- Maximum Sprocket: 42T(2x11-speed)/46T(1x11-speed)
- Minimum Sprocket: 11T
- Front Difference: 10T
- Total Capacity: 35T
- Average Weight: 320 grams
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