Wide range 2X10systems with X-Glide front shifting technology
42t - This front derailleur will work with standard 39.26t and 42.28t ratio chainset’s. To adjust for 39t or 42t outer chainrings, the user simply needs to move the derailleur up or down on the seat tube
38t - This front derailleur will work with smaller 36.22t and 38.24t ratio chainset’s used most commonly on trail, freeride or 29er bikes. To adjust for 36t or 38t outer chainrings, the user simply needs to move the derailleur up or down on the seat tube.
Exact Actuation - When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel : derailleur movement) for 10 speed rear shifting. EA helps to simplify/stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing and exact cable tension. The result: the easiest index shifting system to set up and it stays that way.
X-Glide - X-Glide is the common denominator that gives 2X10 unmatched shifting performance. Four identical upshift locations, ready to be picked up by any outer link. Result? Perfect timing, almost instantaneous shifts, up or down, even under load.
Buy SRAM X9 2x10sp High Clamp Front Derailleur from Chain Reaction Cycles, the worlds largest online bicycle store