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SRAM RED Rear Derailleur WiFLi Aero Glide Medium Cage 10 Spd MY12
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To reduce speed robbing friction the RED rear derailleur uses new AeroGlide pulleys. The AeroGlide pulleys have an optimized tooth profile to work best with SRAM''s PC-1091R chain although other 10-speed chains will work just fine. These pulleys are the key to this derailleurs quietness. To insure that they roll smooth SRAM uses Black-Box Ceramic Bearings in both the upper and lower pulleys.
DETAILS
- Exact Actuation shifting provides fast, accurate shifts
- More clearance with 28t cassettes thanks to longer B-knuckle
- Silent shifting with optimized AeroGlide pulleys
- Ceramic pulley bearings
- New spring-fixed barrel adjuster
- New chain pulley cage adds precise chain management
- Titanium hardware keeps things light
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SRAM RED Rear Derailleur WiFLi Aero Glide Medium Cage 10 Spd MY12
SRAM RED Rear Derailleur WiFLi Aero Glide Medium Cage 10 Spd MY12
![]()
To reduce speed robbing friction the RED rear derailleur uses new AeroGlide pulleys. The AeroGlide pulleys have an optimized tooth profile to work best with SRAM''s PC-1091R chain although other 10-speed chains will work just fine. These pulleys are the key to this derailleurs quietness. To insure that they roll smooth SRAM uses Black-Box Ceramic Bearings in both the upper and lower pulleys.
DETAILS
- Exact Actuation shifting provides fast, accurate shifts
- More clearance with 28t cassettes thanks to longer B-knuckle
- Silent shifting with optimized AeroGlide pulleys
- Ceramic pulley bearings
- New spring-fixed barrel adjuster
- New chain pulley cage adds precise chain management
- Titanium hardware keeps things light
$138.66
Original: $396.17
-65%SRAM RED Rear Derailleur WiFLi Aero Glide Medium Cage 10 Spd MY12—
$396.17
$138.66Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
![]()
To reduce speed robbing friction the RED rear derailleur uses new AeroGlide pulleys. The AeroGlide pulleys have an optimized tooth profile to work best with SRAM''s PC-1091R chain although other 10-speed chains will work just fine. These pulleys are the key to this derailleurs quietness. To insure that they roll smooth SRAM uses Black-Box Ceramic Bearings in both the upper and lower pulleys.
DETAILS
- Exact Actuation shifting provides fast, accurate shifts
- More clearance with 28t cassettes thanks to longer B-knuckle
- Silent shifting with optimized AeroGlide pulleys
- Ceramic pulley bearings
- New spring-fixed barrel adjuster
- New chain pulley cage adds precise chain management
- Titanium hardware keeps things light
















