⚠️ Website Under Construction — Prices May Vary · Please email info@sotocycles.com with any issues ⚠️
🚲 FREE Basic Bike Fitting with every new bike — local pickup only 🚚 $20 Local Delivery within 5 miles of Andover ⚡ Same-Day Minor Repairs · Walk-Ins Welcome 📦 FREE Shipping on orders over $3,500 · Flat rate from $15
microSHIFT R9 Rear Derailleur - For use with 9-Speed Shimano Compatible Road Systems, Short Cage, Black
microSHIFT

microSHIFT R9 Rear Derailleur - For use with 9-Speed Shimano Compatible Road Systems, Short Cage, Black

MPN: RD-R42S-BK · UPC: 4710495436609

$31.99
In Stock — Ready to Ship
Select Option: — Choose —
1
🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895
🔒 Secure Checkout
💳 Visa · MC · Amex · Apple Pay
📦 Free Ship $99+
🚚 Local Delivery $20

microSHIFT R9 rear derailleurs are designed to work with 9-speed Shimano-compatible road shifters (RD0214 can be used with 9 and 10-Speed) . With a competitive weight and an aluminum bracket body and outer link, R9 marries form and function beautifully.

  • Forged and CNC machined aluminum construction is lightweight and rugged
  • Cage is crafted with steel for enhanced chain-rub durability
  • Not compatible with Shimano Tiagra 4700 road system
  • For use with Shimano compatible 9-speed road systems
Largest Cog 28
Rear Der/Shifter Compatibility Shimano Road
Rear Derailleur Mount Type 10x1 Standard
Drivetrain Speeds 9
Chain Wrap Capacity (teeth) 33
Cage Length Short
Color Black

Cycling Apparel Size Guide

Size Chest Waist
S 34" – 36" 28" – 30"
M 37" – 39" 31" – 33"
L 40" – 42" 34" – 36"
XL 43" – 45" 37" – 39"
XXL 46" – 48" 40" – 42"
💡 Cycling apparel runs tighter than casual wear for aerodynamic fit. If between sizes, size up for comfort or down for race fit.
You Might Also Like

Related Products

Customer Reviews

Reviews

No reviews yet. Be the first!

Write a Review

Continue Browsing

Recently Viewed

Knipex Long Nose Pliers with Cutter - 6 1/4"
Knipex
Knipex Long Nose Pliers with Cutter - 6 1/4"
$43.28
Gorewear Phantom Jacket - Lab Gray/Black, Men's, Small
Gorewear
Gorewear Phantom Jacket - Lab Gray/Black, Men's, Small
$200.00
Velo Orange City Levers: 23.8mm, Pair
Velo Orange
Velo Orange City Levers: 23.8mm, Pair
$24.00
Zoom Q-2 22.2mm (1" fork) to 28.6mm (1-1/8" threadless stem)
Zoom
Zoom Q-2 22.2mm (1" fork) to 28.6mm (1-1/8" threadless stem)
$0.00
Fox Shock Bearing Kit .5x.5x.498, Qty 20
FOX
Fox Shock Bearing Kit .5x.5x.498, Qty 20
$20.00
Lezyne Control Drive Co2 Slip fit head only Silver
Lezyne
Lezyne Control Drive Co2 Slip fit head only Silver
$29.99
Incredibell Bling Adjustabell Bell: Garnet
Incredibell
Incredibell Bling Adjustabell Bell: Garnet
$15.00
microSHIFT R9 Rear Derailleur - For use with 9-Speed Shimano Compatible Road Systems, Short Cage, Black
$31.99
In Stock — Ready to Ship