SRAM Centera 8 x 3 Speed Twist Shifter Set MFPN=11.3018.028.002 } The ultimate multisport GPS

} The ultimate multisport GPS smartwatch optimized for smaller wrists and designed to perform all day

Calibrated to be accurate to +/- 4%

stroke rate and stroke distance

Replacement loose ball bearings

SRAM Centera 8 x 3 Speed Twist Shifter Set MFPN=11.3018.028.002 } The ultimate multisport GPSSRAM Centera 8 x 3 Speed Twist Shifter Set. Affordable shifters with the time tested GripShift design and construction. Compatible with Shimano rear derailleurs designed for 9 or fewer cogs. Includes cables and stationary grips; housing sold separately Cables are replaced without removing shifter Front shifter is micro friction design TECH SPECS Double or Triple Triple Front Der Shifter Compatibility SRAM Mountain Rear Der Shifter Compatibility